PictureThis
camera identify
Use App
tab list
Home Identify Application
English
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Svenska
Polskie
ภาษาไทย
Bahasa Melayu
Bahasa Indonesia
Get App
This page looks better in the app
about about
About
care_guide care_guide
Care Guide
topic topic
Care FAQ
plant_info plant_info
More Info
pests pests
Pests & Diseases
distribution_map distribution_map
Distribution
care_scenes care_scenes
More About How-Tos
more_plants more_plants
Related Plants
pic top
Japanese lawngrass
Japanese lawngrass
Japanese lawngrass
Japanese lawngrass
Japanese lawngrass
Japanese lawngrass
Zoysia japonica
Also known as : Zoysia grass, Zoysia, Shiba
For a lush lawn in high traffic areas, japanese lawngrass, or Zoysia japonica is a solid choice. Also used for sports fields, golf courses, and commercial lawns, this grass is thick and lush. It is typically planted as sod, although some varieties will grow well from seed. Japanese lawngrass needs to be mowed short and its soil needs to dry out between watering so that it can develop a more drought resistant root system.
Planting Time
Planting Time
Summer
care guide

Care Guide for Japanese lawngrass

Watering Care
Watering Care
Moisture-loving, keep the soil moist but do not let water accumulate.
Details on Watering Care Watering Care
Soil Care
Soil Care
Sand, Clay, Slightly acidic, Neutral, Slightly alkaline
Details on Soil Care Soil Care
What Are the Lighting Requirements for Japanese lawngrass?
What Are the Lighting Requirements for Japanese lawngrass?
Full sun, Partial sun
Details on Sunlight Requirements What Are the Lighting Requirements for Japanese lawngrass?
What is the Ideal Temperature Range for Japanese lawngrass?
What is the Ideal Temperature Range for Japanese lawngrass?
5 to 11
Details on Temperature What is the Ideal Temperature Range for Japanese lawngrass?
What is the Best Time to Planting Japanese lawngrass?
What is the Best Time to Planting Japanese lawngrass?
Summer
Details on Planting Time What is the Best Time to Planting Japanese lawngrass?
care guide bg
Know the light your plants really get.
Find the best spots for them to optimize their health, simply using your phone.
Download the App
Picture This
A Botanist in Your Pocket
qrcode
Scan QR code to download
label
cover
Japanese lawngrass
Water
Water
Twice per week
Sunlight
Sunlight
Full sun
Planting Time
Planting Time
Summer
question

Questions About Japanese lawngrass

Watering Watering Watering
Pruning Pruning Pruning
Sunlight Sunlight Sunlight
Temperature Temperature Temperature
Fertilizing Fertilizing Fertilizing
What should I do if I water my Japanese lawngrass too much or too little?
Overwatered Japanese lawngrass
If your grass is turning yellow or pale green, it may be getting too much water. Although Japanese lawngrass is tolerant of almost any soil type (it is not sensitive to pH, and can be in sandy, loamy, or clay soil types), it doesn’t do well in soil that doesn’t drain well. Avoid planting this grass in marshy areas or where the ground feels spongy. If you irrigate your lawn, err on the side of too little water vs too much, since Japanese lawngrass does best if it’s allowed to dry out before being watered again.
Wet soil can allow fungus to grow, or create a favorable habitat for insect pests and weeds. Of course you can’t control how much rain falls on your Zoysia grass, and the occasional heavy rainfall is unlikely to cause problems for this resilient plant. However, long-term overwatering can cause the plant to suffer and even die off.
Underwatered Japanese lawngrass
One of the advantages of growing Japanese lawngrass is that it can survive without much water since it has adaptations that help it to conserve water. This grass has a deep root system, meaning it can use groundwater if it hasn’t been watered in a while. In drought conditions, this grass will turn yellow and get crispy, but it can recover once the dry spell is over. The ability to recover from a variety of conditions is one of the many reasons that Japanese lawngrass is such a popular grass.
Read More more
How to water Japanese lawngrass?
In most places where grasses are used in landscaping, there will be sufficient rainfall to keep it looking good without supplemental irrigation or watering. However, if it is planted in a very dry climate or there is a lengthy drought, Japanese lawngrass may die out if it isn’t watered. During the winter months, this grass goes dormant and may appear to be dead, but it still needs moisture to keep from becoming fully dehydrated. It regrows as weather warms up in the spring.
A good rule of thumb for watering Japanese lawngrass is that it does best with about an inch of water every 1 week. A thorough drenching in a short period of time is better than a slow and steady drip, as it leads to a stronger, deeper root system.
Freshly planted grass has more specific requirements for watering. After planting, the young grass needs to be kept moist for the first 3 to 4 weeks until it has a chance to establish itself. The best time of year to plant Japanese lawngrass is in the late spring to early summer, when there tends to be plenty of rainfall anyway. However, if your area experiences a dry spell after you’ve recently planted grass in your lawn, it is a good idea to cover the grass to prevent water evaporating or to water the lawn to keep soil moist.
Read More more
What should I consider when watering my Japanese lawngrass?
The environmental conditions, soil type, and amount of drainage will affect how often Japanese lawngrass needs to be watered. If your lawn has sandy soil that doesn’t retain much moisture, you may need to irrigate to keep this grass looking its best. Clay soils that drain slowly and hold a lot of water are less likely to need additional water, but can be bad for Japanese lawngrass as this grass is sensitive to too much water around its roots.
Read More more
icon
Get tips and tricks for your plants.
Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.
close
plant_info

Key Facts About Japanese lawngrass

Attributes of Japanese lawngrass

Lifespan
Perennial
Plant Type
Grass
Planting Time
Summer
Bloom Time
Late spring, Summer
Harvest Time
Spring, Summer
Plant Height
15 cm to 20 cm
Leaf Color
Green
Flower Size
3 mm to 5 mm
Flower Color
Green
Brown
Fruit Color
Green
Dormancy
Winter dormancy
Leaf type
Deciduous

Usages

Garden Use
Japanese lawngrass is planted in temperate lawns for its toughness, relatively low fertilizer needs, and slow growth. This species is best for areas that take a lot of foot traffic, like grass walkways and play areas, as well as lawns that don't need to establish quickly.

Scientific Classification of Japanese lawngrass

icon
Find your perfect green friends.
Plan your green oasis based on your criteria: plant type, pet safety, skill level, sites, and more.
pests

Common Pests & Diseases About Japanese lawngrass

Common issues for Japanese lawngrass based on 10 million real cases
Leaf blight
Leaf blight Leaf blight
Leaf blight
Leaf blight is a common disease affecting Japanese lawngrass, leading to irregular brown spots and leaf wilting. It is caused primarily by fungal pathogens and may significantly impact the plant's overall health and aesthetic appeal if not treated promptly.
Fire ants
Fire ants Fire ants
Fire ants
Fire ants infiltration is a pesky menace faced by 'Japanese lawngrass' landscapes. Though not a disease, their destructive behavior can lead to severe damage, disturbing the plant's growth and vigor.
Leaf tips withering
Leaf tips withering Leaf tips withering
Leaf tips withering
Low air humidity can cause the edges of the leaves to dry out.
Solutions: If your plant has only a few dried tips, complete the following: Increase humidity. Increase the humidity around your plant by misting it with a spray bottle daily. Alternatively, you can use a humidifier. Water plant. If your soil is dry, water until the soil is moist but not damp. Water again when soil dries out. If a large portion of the leaves is suffering from dry tips, complete the following: Prune away affected tissue. Using sharp and clean pruning shears, remove the dried out tips using clean cuts to avoid harming healthy tissue. Plant tissue will heal on its own, but you can apply a pruning seal for extra protection.
Aged yellow and dry
Aged yellow and dry Aged yellow and dry
Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Solutions: If the yellowing and drying of leaves and flowers is a natural progression due to age, nothing can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible.
Fruit withering
Fruit withering Fruit withering
Fruit withering
Fungal infection or normal ripening can cause the fruit to dry out.
Solutions: There are a number of appropriate solutions to control fruit withering: Remove any fruit as soon as it shows any signs of infection. Do not compost. Use a fungicide prior to leaf bud and then as per manufacturers instructions throughout the season.
icon
Treat and prevent plant diseases.
AI-powered plant doctor helps you diagnose plant problems in seconds.
close
plant poor
Leaf blight
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Leaf blight Disease on Japanese lawngrass?
What is Leaf blight Disease on Japanese lawngrass?
Leaf blight is a common disease affecting Japanese lawngrass, leading to irregular brown spots and leaf wilting. It is caused primarily by fungal pathogens and may significantly impact the plant's overall health and aesthetic appeal if not treated promptly.
Symptom Analysis
Symptom Analysis
Symptoms of Leaf blight on Japanese lawngrass include browning or wilting of leaves, irregular or elliptical spots on the leaf surface, yellowing (chlorosis), and potential plant death in severe cases.
What Causes Leaf blight Disease on Japanese lawngrass?
What Causes Leaf blight Disease on Japanese lawngrass?
1
Fungal pathogens
The primary causative agents of Leaf blight are usually fungi from the Helminthosporium and Bipolaris genus, which thrive on excessive moisture.
How to Treat Leaf blight Disease on Japanese lawngrass?
How to Treat Leaf blight Disease on Japanese lawngrass?
1
Non pesticide
Proper watering: Limiting water to when necessary and watering at the root avoids creating wet environments for fungi.

Cultural management: Regular cleaning of plant debris and maintaining optimum plant health can hinder fungal activities.
2
Pesticide
Fungicide: Application of appropriate fungicides can eradicate existing fungal colonies, however, it’s crucial to follow all manufacturer's instructions and safety measures.
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
qrcode
Scan the QR code with your phone camera to download the app
plant poor
Fire ants
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Fire ants Disease on Japanese lawngrass?
What is Fire ants Disease on Japanese lawngrass?
Fire ants infiltration is a pesky menace faced by 'Japanese lawngrass' landscapes. Though not a disease, their destructive behavior can lead to severe damage, disturbing the plant's growth and vigor.
Symptom Analysis
Symptom Analysis
Infestation of fire ants is identified by the occurrence of anthill mounds surrounding the 'Japanese lawngrass'. Damage to roots and shoots are common signs, along with slow growth and wilting of the plant.
What Causes Fire ants Disease on Japanese lawngrass?
What Causes Fire ants Disease on Japanese lawngrass?
1
Species
Solomon invicta (fire ants), primarily native to South America.
2
Habitat Preference
Fire ants prefer warm, sunny conditions. They avoid shaded areas, like forests, and usually nest in soil, near landscape areas and structural foundations.
3
Behavior
Fire ants are omnivorous. They feed on seeds, young sprouts, thus affecting 'Japanese lawngrass' growth.
How to Treat Fire ants Disease on Japanese lawngrass?
How to Treat Fire ants Disease on Japanese lawngrass?
1
Non pesticide
Biological control: Utilizing natural enemies like parasitic flies or pathogenic fungus.

Cultural control: Consistent mowing and removing of mounds prevents establishment of nests.
2
Pesticide
Bait treatment: Requires applying poison bait to the entire infected area to kill the colony.

Direct mound treatment: Concentrated pesticides are applied directly to the mound, ensuring quick result.
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
qrcode
Scan the QR code with your phone camera to download the app
Leaf tips withering
plant poor
Leaf tips withering
Low air humidity can cause the edges of the leaves to dry out.
Symptom Analysis
Symptom Analysis
The tips and the edges of the plants’ leaves are dried out and brown. They may be crunchy when touched. This is caused by low humidity and/or a lack of water.
Solutions
Solutions
If your plant has only a few dried tips, complete the following:
  1. Increase humidity. Increase the humidity around your plant by misting it with a spray bottle daily. Alternatively, you can use a humidifier.
  2. Water plant. If your soil is dry, water until the soil is moist but not damp. Water again when soil dries out.
If a large portion of the leaves is suffering from dry tips, complete the following:
  1. Prune away affected tissue. Using sharp and clean pruning shears, remove the dried out tips using clean cuts to avoid harming healthy tissue. Plant tissue will heal on its own, but you can apply a pruning seal for extra protection.
Prevention
Prevention
Many houseplants come from moist tropical areas with high humidity.
To prevent dry and brown tips, you should complete the following:
  1. Water regularly. Water when soil is dry.
  2. Keep humidity high. Keep moisture high by regularly misting the air or using a humidifier.
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
qrcode
Scan the QR code with your phone camera to download the app
Aged yellow and dry
plant poor
Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Overview
Overview
Regardless of the type of plant or where it is grown, at some point, it will begin to aged yellow and dry. This is a natural, unavoidable process that happens when the plant has completed all of the steps in its life.
Annual plants go through this process at the end of a single growing season. Perennial plants live for multiple years, if not tens or hundreds of years, but will still ultimately exhibit these symptoms.
Symptom Analysis
Symptom Analysis
When plants have progressed through their natural developmental stages and are nearing the end of their lifecycle, they begin showing signs of decline. Leaves will start to yellow and droop, and over time they turn papery brown and dry.
Once completely dry, the leaves begin to fall from the plant until the entire plant has dried out.
Disease Cause
Disease Cause
At the end of its life, genetic coding within the plant increases the production of ethylene, a phytohormone that controls senescence or natural aging and death. Cell division stops, and the plant begins catabolizing resources to use in other parts of the plant.
As this happens, the tissues begin yellow and drying until the entire plant is desiccated and perishes.
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
qrcode
Scan the QR code with your phone camera to download the app
Fruit withering
plant poor
Fruit withering
Fungal infection or normal ripening can cause the fruit to dry out.
Overview
Overview
Fruit withering is common on many tree fruits, including apples, pears, peaches, cherries, and plums, as well as fruiting shrubs. It is caused by a fungal pathogen and will result in wrinkled and desiccated fruit.
Symptom Analysis
Symptom Analysis
Here are the most common symptoms in the order that they are likely to occur.
  1. Both leaves and blossom on the tips of branches will go brown and wither.
  2. Gray powdery patches will appear on infected leaves and flowers, and this will be most apparent after rain.
  3. Any fruit that does appear will turn wrinkled and fail to develop.
  4. Branch tips begin to die, progressing back to larger branches, causing general deterioration of the tree or plant.
Disease Cause
Disease Cause
The withering is caused by one of two fungal pathogens, one called Monilina laxa and the other called M. fructigen. The spores overwinter on infected plant material and are then spread the following spring by wind, rain, or animal vectors. The problem will start to become noticeable in mid-spring, but will increase in severity as summer progresses and the fungus grows. If not addressed, the disease will intensify and spread to other plants in the vicinity.
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
qrcode
Scan the QR code with your phone camera to download the app
distribution

Distribution of Japanese lawngrass

Habitat of Japanese lawngrass

Sunny slopes in mountains and hills
Northern Hemisphere
South Hemisphere

Distribution Map of Japanese lawngrass

distribution map
Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
habit
care_scenes

More Info on Japanese Lawngrass Growth and Care

Basic Care Guide
Common Pests & Diseases
Explore More
Lighting
Full sun
Japanese lawngrass flourishes under the continuous and abundant presence of sunlight, yet can withstand areas of light diffusion. The prolific venturing rays ensure its health and vigorous growth. Overexposure seldom troubles it, but lackluster illumination weakens its vitality. This mirrors its native environment conditions where solar exposure is substantial.
Best Sunlight Practices
Temperature
-20 43 ℃
As a japanese lawngrass grass prefers temperatures ranging from 41 to 100 ℉ (5 to 38 ℃) in order to thrive. It is native to areas with a warm, humid climate such as Asia. In cooler areas, japanese lawngrass can be grown as a warm-season grass and may require winter protection.
Temp for Healthy Growth
Transplant
6-12 inches
For japanese lawngrass, the prime time for transplanting is between mid-summer and early fall, as it thrives in warm weather. Choose a sunny location for optimal growth. In transplanting, ensure good soil contact and provide consistent moisture to establish a healthy root system.
Transplant Techniques
Pruning
Spring, Summer, Autumn
A popular ground cover, japanese lawngrass is renowned for its durability and dense turf formation. Prune japanese lawngrass by mowing to 1.5–2.5 inches, ensuring sharp blades to prevent tearing. Optimal pruning is in early spring, to remove winter damage, and late fall for turf health. Avoid scalping to prevent crown damage. Regular pruning encourages growth, deters pests, and enhances vigor. Seasonal timing tailors to japanese lawngrass's active growth periods, maximizing benefits.
Pruning techniques
Leaf blight
Leaf blight is a common disease affecting Japanese lawngrass, leading to irregular brown spots and leaf wilting. It is caused primarily by fungal pathogens and may significantly impact the plant's overall health and aesthetic appeal if not treated promptly.
Learn More About the Disease
Fire ants
Fire ants infiltration is a pesky menace faced by 'Japanese lawngrass' landscapes. Though not a disease, their destructive behavior can lead to severe damage, disturbing the plant's growth and vigor.
Learn More About the Disease
Feng shui direction
Southwest
The japanese lawngrass is typically seen as amiable with the Southwest facing direction due to its association with tranquility and groundedness, important traits in Feng Shui theory for this quadrant. Still, remember that personal experience and intuition may inform specific placement decisions.
Fengshui Details
other_plant

Plants Related to Japanese lawngrass

Princess flower
Princess flower
The princess flower is native to Brazil and grows best in sunny areas. It has a wide reach when growing, and can be trained to "climb" up trellises or other upright structures. Its leaves are hairy to the touch.
Blackboard tree
Blackboard tree
Blackboard tree (Alstonia scholaris) is a perennial evergreen tree that can grow to 40 m tall. It is a tropical tree with fragrant clusters of showy white flowers that bloom in fall. The perfume-like scent of the blossoms is more obvious during the evenings. Most often planted as a street tree. Another common name for this tree is Devil’s tree.
Asian virginsbower
Asian virginsbower
The asian virginsbower is one species of garden clematis that has generated some incredible beautiful varieties. It is a deciduous vine that produces creamy white to purple flowers according to varieties and blooms in early summer on shoots that developed from the previous year's growth.
Common jasmine
Common jasmine
Common jasmine (Jasminum officinale) is a deciduous plant species that flowers in summer. Common jasmine flowers have a strong fragrance. This species is native to the Caucasus, northern Iran, Afghanistan, Pakistan, and the Himalayas.
Peace lily
Peace lily
Peace lily (Spathiphyllum cochlearispathum) is a plant species that is native to southern Mexico. Peace lily is commonly cultivated as an ornamental houseplant. This species should not be grown in direct sunlight.
Spider plant
Spider plant
The spider plant is a green perennial plant with long, thin leaves that earn it another name, "ribbon plant." It has spread far from its native Africa because it is easy to care for. Since spider plants grow well in partial or full shade, they have become popular houseplants.
Cape jasmine
Cape jasmine
Gardenia jasminoides is an evergreen shrub with unique, glossy evergreen leaves and stunning flowers. The sophisticated, matte white flowers are often used in bouquets. The exceptional beauty of this ornamental plant has made it a popular and highly appreciated plant amongst gardeners and horticulturalists.
Golden pothos
Golden pothos
The golden pothos (Epipremnum aureum) is a popular houseplant that is commonly seen in Australia, Asia, and the West Indies. It goes by many nicknames, including "devil's ivy", because it is so hard to kill and can even grow in low light conditions. Golden pothos has poisonous sap, so it should be kept away from pets and children.
View More Plants
close
product icon
Continue reading in our app - it's better
A database of 400000+ plants and unlimited guides at your fingertips...
Your Ultimate Guide to Plants
Identify grow and nurture the better way!
product icon
17,000 local species +400,000 global species studied
product icon
Nearly 5 years of research
product icon
80+ scholars in botany and gardening
ad
ad
Botanist in your pocket
Scan the QR code with your phone camera to download the app
About
Care Guide
Care FAQ
More Info
Pests & Diseases
Distribution
More About How-Tos
Related Plants
Japanese lawngrass
Japanese lawngrass
Japanese lawngrass
Japanese lawngrass
Japanese lawngrass
Japanese lawngrass
Zoysia japonica
Also known as: Zoysia grass, Zoysia, Shiba
For a lush lawn in high traffic areas, japanese lawngrass, or Zoysia japonica is a solid choice. Also used for sports fields, golf courses, and commercial lawns, this grass is thick and lush. It is typically planted as sod, although some varieties will grow well from seed. Japanese lawngrass needs to be mowed short and its soil needs to dry out between watering so that it can develop a more drought resistant root system.
Planting Time
Planting Time
Summer
question

Questions About Japanese lawngrass

Watering Watering Watering
Pruning Pruning Pruning
Sunlight Sunlight Sunlight
Temperature Temperature Temperature
Fertilizing Fertilizing Fertilizing
What should I do if I water my Japanese lawngrass too much or too little?
more
How to water Japanese lawngrass?
more
What should I consider when watering my Japanese lawngrass?
more
icon
Get tips and tricks for your plants.
Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.
Download the App
close
plant_info

Key Facts About Japanese lawngrass

Attributes of Japanese lawngrass

Lifespan
Perennial
Plant Type
Grass
Planting Time
Summer
Bloom Time
Late spring, Summer
Harvest Time
Spring, Summer
Plant Height
15 cm to 20 cm
Leaf Color
Green
Flower Size
3 mm to 5 mm
Flower Color
Green
Brown
Fruit Color
Green
Dormancy
Winter dormancy
Leaf type
Deciduous
icon
Gain more valuable plant knowledge
Explore a rich botanical encyclopedia for deeper insights
Download the App

Usages

Garden Use
Japanese lawngrass is planted in temperate lawns for its toughness, relatively low fertilizer needs, and slow growth. This species is best for areas that take a lot of foot traffic, like grass walkways and play areas, as well as lawns that don't need to establish quickly.

Scientific Classification of Japanese lawngrass

icon
Never miss a care task again!
Plant care made easier than ever with our tailor-made smart care reminder.
Download the App
pests

Common Pests & Diseases About Japanese lawngrass

Common issues for Japanese lawngrass based on 10 million real cases
Leaf blight
Leaf blight Leaf blight Leaf blight
Leaf blight is a common disease affecting Japanese lawngrass, leading to irregular brown spots and leaf wilting. It is caused primarily by fungal pathogens and may significantly impact the plant's overall health and aesthetic appeal if not treated promptly.
Learn More About the Leaf blight more
Fire ants
Fire ants Fire ants Fire ants
Fire ants infiltration is a pesky menace faced by 'Japanese lawngrass' landscapes. Though not a disease, their destructive behavior can lead to severe damage, disturbing the plant's growth and vigor.
Learn More About the Fire ants more
Leaf tips withering
Leaf tips withering Leaf tips withering Leaf tips withering
Low air humidity can cause the edges of the leaves to dry out.
Solutions: If your plant has only a few dried tips, complete the following: Increase humidity. Increase the humidity around your plant by misting it with a spray bottle daily. Alternatively, you can use a humidifier. Water plant. If your soil is dry, water until the soil is moist but not damp. Water again when soil dries out. If a large portion of the leaves is suffering from dry tips, complete the following: Prune away affected tissue. Using sharp and clean pruning shears, remove the dried out tips using clean cuts to avoid harming healthy tissue. Plant tissue will heal on its own, but you can apply a pruning seal for extra protection.
Learn More About the Leaf tips withering more
Aged yellow and dry
Aged yellow and dry Aged yellow and dry Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Solutions: If the yellowing and drying of leaves and flowers is a natural progression due to age, nothing can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible.
Learn More About the Aged yellow and dry more
Fruit withering
Fruit withering Fruit withering Fruit withering
Fungal infection or normal ripening can cause the fruit to dry out.
Solutions: There are a number of appropriate solutions to control fruit withering: Remove any fruit as soon as it shows any signs of infection. Do not compost. Use a fungicide prior to leaf bud and then as per manufacturers instructions throughout the season.
Learn More About the Fruit withering more
icon
Treat and prevent plant diseases.
AI-powered plant doctor helps you diagnose plant problems in seconds.
Download the App
close
plant poor
Leaf blight
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Leaf blight Disease on Japanese lawngrass?
What is Leaf blight Disease on Japanese lawngrass?
Leaf blight is a common disease affecting Japanese lawngrass, leading to irregular brown spots and leaf wilting. It is caused primarily by fungal pathogens and may significantly impact the plant's overall health and aesthetic appeal if not treated promptly.
Symptom Analysis
Symptom Analysis
Symptoms of Leaf blight on Japanese lawngrass include browning or wilting of leaves, irregular or elliptical spots on the leaf surface, yellowing (chlorosis), and potential plant death in severe cases.
What Causes Leaf blight Disease on Japanese lawngrass?
What Causes Leaf blight Disease on Japanese lawngrass?
1
Fungal pathogens
The primary causative agents of Leaf blight are usually fungi from the Helminthosporium and Bipolaris genus, which thrive on excessive moisture.
How to Treat Leaf blight Disease on Japanese lawngrass?
How to Treat Leaf blight Disease on Japanese lawngrass?
1
Non pesticide
Proper watering: Limiting water to when necessary and watering at the root avoids creating wet environments for fungi.

Cultural management: Regular cleaning of plant debris and maintaining optimum plant health can hinder fungal activities.
2
Pesticide
Fungicide: Application of appropriate fungicides can eradicate existing fungal colonies, however, it’s crucial to follow all manufacturer's instructions and safety measures.
Continue reading in our app - it's better
A database of 400000+ plants
unlimited guides at your fingertips...
close
plant poor
Fire ants
Overview
Symptom
Causes
Treatment
Prevention
Active Period
What is Fire ants Disease on Japanese lawngrass?
What is Fire ants Disease on Japanese lawngrass?
Fire ants infiltration is a pesky menace faced by 'Japanese lawngrass' landscapes. Though not a disease, their destructive behavior can lead to severe damage, disturbing the plant's growth and vigor.
Symptom Analysis
Symptom Analysis
Infestation of fire ants is identified by the occurrence of anthill mounds surrounding the 'Japanese lawngrass'. Damage to roots and shoots are common signs, along with slow growth and wilting of the plant.
What Causes Fire ants Disease on Japanese lawngrass?
What Causes Fire ants Disease on Japanese lawngrass?
1
Species
Solomon invicta (fire ants), primarily native to South America.
2
Habitat Preference
Fire ants prefer warm, sunny conditions. They avoid shaded areas, like forests, and usually nest in soil, near landscape areas and structural foundations.
3
Behavior
Fire ants are omnivorous. They feed on seeds, young sprouts, thus affecting 'Japanese lawngrass' growth.
How to Treat Fire ants Disease on Japanese lawngrass?
How to Treat Fire ants Disease on Japanese lawngrass?
1
Non pesticide
Biological control: Utilizing natural enemies like parasitic flies or pathogenic fungus.

Cultural control: Consistent mowing and removing of mounds prevents establishment of nests.
2
Pesticide
Bait treatment: Requires applying poison bait to the entire infected area to kill the colony.

Direct mound treatment: Concentrated pesticides are applied directly to the mound, ensuring quick result.
Continue reading in our app - it's better
A database of 400000+ plants
unlimited guides at your fingertips...
close
Leaf tips withering
plant poor
Leaf tips withering
Low air humidity can cause the edges of the leaves to dry out.
Symptom Analysis
Symptom Analysis
The tips and the edges of the plants’ leaves are dried out and brown. They may be crunchy when touched. This is caused by low humidity and/or a lack of water.
Solutions
Solutions
If your plant has only a few dried tips, complete the following:
  1. Increase humidity. Increase the humidity around your plant by misting it with a spray bottle daily. Alternatively, you can use a humidifier.
  2. Water plant. If your soil is dry, water until the soil is moist but not damp. Water again when soil dries out.
If a large portion of the leaves is suffering from dry tips, complete the following:
  1. Prune away affected tissue. Using sharp and clean pruning shears, remove the dried out tips using clean cuts to avoid harming healthy tissue. Plant tissue will heal on its own, but you can apply a pruning seal for extra protection.
Prevention
Prevention
Many houseplants come from moist tropical areas with high humidity.
To prevent dry and brown tips, you should complete the following:
  1. Water regularly. Water when soil is dry.
  2. Keep humidity high. Keep moisture high by regularly misting the air or using a humidifier.
Continue reading in our app - it's better
A database of 400000+ plants
unlimited guides at your fingertips...
close
Aged yellow and dry
plant poor
Aged yellow and dry
Natural aging can cause leaves to turn yellow and dry out.
Overview
Overview
Regardless of the type of plant or where it is grown, at some point, it will begin to aged yellow and dry. This is a natural, unavoidable process that happens when the plant has completed all of the steps in its life.
Annual plants go through this process at the end of a single growing season. Perennial plants live for multiple years, if not tens or hundreds of years, but will still ultimately exhibit these symptoms.
Symptom Analysis
Symptom Analysis
When plants have progressed through their natural developmental stages and are nearing the end of their lifecycle, they begin showing signs of decline. Leaves will start to yellow and droop, and over time they turn papery brown and dry.
Once completely dry, the leaves begin to fall from the plant until the entire plant has dried out.
Disease Cause
Disease Cause
At the end of its life, genetic coding within the plant increases the production of ethylene, a phytohormone that controls senescence or natural aging and death. Cell division stops, and the plant begins catabolizing resources to use in other parts of the plant.
As this happens, the tissues begin yellow and drying until the entire plant is desiccated and perishes.
Solutions
Solutions
If the yellowing and drying of leaves and flowers is a natural progression due to age, nothing can be done to slow or stop the process. Once hormones within the plant begin the process of senescence, it’s irreversible.
Prevention
Prevention
Unfortunately, there is no way to prevent plants from dying of “old age.” To help prolong their life, and put off symptoms of aged yellow and dry for as long as possible, take care of them by giving them enough water, fertilizing them appropriately, and making sure they get enough sunlight.
Continue reading in our app - it's better
A database of 400000+ plants
unlimited guides at your fingertips...
close
Fruit withering
plant poor
Fruit withering
Fungal infection or normal ripening can cause the fruit to dry out.
Overview
Overview
Fruit withering is common on many tree fruits, including apples, pears, peaches, cherries, and plums, as well as fruiting shrubs. It is caused by a fungal pathogen and will result in wrinkled and desiccated fruit.
Symptom Analysis
Symptom Analysis
Here are the most common symptoms in the order that they are likely to occur.
  1. Both leaves and blossom on the tips of branches will go brown and wither.
  2. Gray powdery patches will appear on infected leaves and flowers, and this will be most apparent after rain.
  3. Any fruit that does appear will turn wrinkled and fail to develop.
  4. Branch tips begin to die, progressing back to larger branches, causing general deterioration of the tree or plant.
Disease Cause
Disease Cause
The withering is caused by one of two fungal pathogens, one called Monilina laxa and the other called M. fructigen. The spores overwinter on infected plant material and are then spread the following spring by wind, rain, or animal vectors. The problem will start to become noticeable in mid-spring, but will increase in severity as summer progresses and the fungus grows. If not addressed, the disease will intensify and spread to other plants in the vicinity.
Solutions
Solutions
There are a number of appropriate solutions to control fruit withering:
  1. Remove any fruit as soon as it shows any signs of infection. Do not compost.
  2. Use a fungicide prior to leaf bud and then as per manufacturers instructions throughout the season.
Prevention
Prevention
Preventative measures include:
  1. Ensuring adequate spacing between plants or trees.
  2. Staking plants that are prone to tumbling to prevent moisture or humidity build up.
  3. Prune correctly so that there is adequate air movement and remove any dead or diseased branches that may carry spores.
  4. Practice good plant hygiene by removing fallen material and destroying it as soon as possible.
Continue reading in our app - it's better
A database of 400000+ plants
unlimited guides at your fingertips...
distribution

Distribution of Japanese lawngrass

Habitat of Japanese lawngrass

Sunny slopes in mountains and hills
Northern Hemisphere
South Hemisphere

Distribution Map of Japanese lawngrass

distribution map
Native
Cultivated
Invasive
Potentially invasive
Exotic
No species reported
plant_info

Plants Related to Japanese lawngrass

product icon close
Your Ultimate Guide to Plants
Identify grow and nurture the better way!
product icon
17,000 local species +400,000 global species studied
product icon
Nearly 5 years of research
product icon
80+ scholars in botany and gardening
ad
product icon close
Continue reading in our app - it's better
A database of 400000+ plants
unlimited guides at your fingertips...
Lighting
close
Indoor
Indoor
Outdoor
Choose a site here for personalized care tips.
Requirements
Full sun
Ideal
Above 6 hours sunlight
Partial sun
Tolerance
About 3-6 hours sunlight
Watch how sunlight gracefully moves through your garden, and choose spots that provide the perfect balance of light and shade for your plants, ensuring their happiness.
Essentials
Japanese lawngrass flourishes under the continuous and abundant presence of sunlight, yet can withstand areas of light diffusion. The prolific venturing rays ensure its health and vigorous growth. Overexposure seldom troubles it, but lackluster illumination weakens its vitality. This mirrors its native environment conditions where solar exposure is substantial.
Preferred
Tolerable
Unsuitable
icon
Know the light your plants really get.
Find the best spots for them to optimize their health, simply using your phone.
Download the App
Artificial lighting
Indoor plants require adequate lighting for optimal growth. When natural sunlight is insufficient, particularly in winter or in less sunny spaces, artificial lights offer a vital solution, promoting faster, healthier growth.
View more
Indoor plants require adequate lighting for optimal growth. When natural sunlight is insufficient, particularly in winter or in less sunny spaces, artificial lights offer a vital solution, promoting faster, healthier growth.
1. Choose the right type of artificial light: LED lights are a popular choice for indoor plant lighting because they can be customized to provide the specific wavelengths of light that your plants need.
Full sun plants need 30-50W/sq ft of artificial light, partial sun plants need 20-30W/sq ft, and full shade plants need 10-20W/sq ft.
2. Determine the appropriate distance: Place the light source 12-36 inches above the plant to mimic natural sunlight.
3. Determine the duration: Mimic the length of natural daylight hours for your plant species. most plants need 8-12 hours of light per day.
Important Symptoms
Insufficient light
Japanese lawngrass thrives in full sunlight and is commonly grown outdoors where it receives ample sunlight. When placed in rooms with inadequate lighting, symptoms of light deficiency may not be readily apparent.
View more
(Symptom details and solutions)
Small leaves
New leaves may grow smaller in size compared to the previous ones once they have matured.
Leggy or sparse growth
The spaces between leaves or stems of your japanese lawngrass may become longer, resulting in a thin and stretched-out appearance. This can make the plant look sparse and weak, and it may easily break or lean due to its own weight.
Faster leaf drop
When plants are exposed to low light conditions, they tend to shed older leaves early to conserve resources. Within a limited time, these resources can be utilized to grow new leaves until the plant's energy reserves are depleted.
Slower or no new growth
Japanese lawngrass enters a survival mode when light conditions are poor, which leads to a halt in leaf production. As a result, the plant's growth becomes delayed or stops altogether.
Lighter-colored new leaves
Insufficient sunlight can cause leaves to develop irregular color patterns or appear pale. This indicates a lack of chlorophyll and essential nutrients.
Solutions
1. To ensure optimal growth, gradually move plants to a sunnier location each week, until they receive at least 6 hours of direct sunlight daily. Use a south-facing window and keep curtains open during the day for maximum sunlight exposure and nutrient accumulation.2. To provide additional light for your plant, consider using artificial light if it's large or not easily movable. Keep a desk or ceiling lamp on for at least 8 hours daily, or invest in professional plant grow lights for ample light.
Excessive light
Japanese lawngrass thrives in full sun exposure and can tolerate intense sunlight. With their remarkable resilience, symptoms of sunburn may not be easily visible, as they rarely suffer from it.
View more
(Symptom details and solutions)
Chlorosis
Chlorosis is a condition where the plant's leaves lose their green color and turn yellow. This is due to the breakdown of chlorophyll from excessive sunlight, which negatively affects the plant's ability to photosynthesize.
Sunscald
Sunscald occurs when the plant's leaves or stems are damaged by intense sunlight exposure. It appears as pale, bleached, or necrotic areas on the plant tissue and can reduce the plant's overall health.
Leaf Curling
Leaf curling is a symptom where leaves curl or twist under extreme sunlight conditions. This is a defense mechanism used by the plant to reduce its surface area exposed to sunlight, minimizing water loss and damage.
Wilting
Wilting occurs when a plant loses turgor pressure and its leaves and stems begin to droop. Overexposure to sunlight can cause wilting by increasing the plant's water loss through transpiration, making it difficult for the plant to maintain adequate hydration.
Leaf Scorching
Leaf scorching is a symptom characterized by the appearance of brown, dry, and crispy edges or patches on leaves due to excessive sunlight. This can lead to a reduction in photosynthetic capacity and overall plant health.
Solutions
1. Move your plant to the optimal position where it can receive abundant sunlight but also have some shade. An east-facing window is an ideal choice as the morning sunlight is gentler. This way, your plant can enjoy ample sunlight while reducing the risk of sunburn.2. It is recommended to trim off any completely dehydrated or withered parts of the plant.
Discover information about plant diseases, toxicity, weed control and more.
Temperature
close
Indoor
Indoor
Outdoor
Choose a site here for personalized care tips.
Requirements
Ideal
Tolerable
Unsuitable
Just like people, each plant has its own preferences. Learn about your plants' temperature needs and create a comforting environment for them to flourish. As you care for your plants, your bond with them will deepen. Trust your intuition as you learn about their temperature needs, celebrating the journey you share. Lovingly monitor the temperature around your plants and adjust their environment as needed. A thermometer can be your ally in this heartfelt endeavor. Be patient and gentle with yourself as you explore your plants' temperature needs. Cherish your successes, learn from challenges, and nurture your garden with love, creating a haven that reflects the warmth of your care.
Essentials
As a japanese lawngrass grass prefers temperatures ranging from 41 to 100 ℉ (5 to 38 ℃) in order to thrive. It is native to areas with a warm, humid climate such as Asia. In cooler areas, japanese lawngrass can be grown as a warm-season grass and may require winter protection.
Regional wintering strategies
Japanese lawngrass has strong cold resistance, so special frost protection measures are usually not necessary during winter. However, if the winter temperatures are expected to drop below {Limit_growth_temperature}, it is still important to provide cold protection. This can be achieved by covering the plant with materials such as soil or straw. Before the first freeze in autumn, it is recommended to water the plant abundantly, ensuring the soil remains moist and enters a frozen state. This helps prevent drought and water scarcity for the plant during winter and early spring.
Important Symptoms
Low Temperature
Japanese lawngrass is cold-tolerant and thrives best when the temperature is above {Suitable_growth_temperature_min}. During winter, it should be kept above {Tolerable_growing_temperature_min}. When the temperature falls below {Limit_growth_temperature}, although there may not be any noticeable changes during winter, there may be a decrease in sprouting or even no sprouting during springtime.
Solutions
In spring, remove any parts that have failed to sprout.
High Temperature
During summer, Japanese lawngrass should be kept below {Suitable_growth_temperature_max}. When the temperature exceeds {Tolerable_growing_temperature_max}, the leaves of the plant may become lighter in color, prone to curling, susceptible to sunburn, and in severe cases, the entire plant may wilt and become dry.
Solutions
Trim away the sunburned and dried-up parts. Move the plant to a location that provides shade from the midday and afternoon sun, or use a shade cloth to create shade. Water the plant in the morning and evening to keep the soil moist.
Discover information about plant diseases, toxicity, weed control and more.
Transplant
close
How to Successfully Transplant Japanese Lawngrass?
For japanese lawngrass, the prime time for transplanting is between mid-summer and early fall, as it thrives in warm weather. Choose a sunny location for optimal growth. In transplanting, ensure good soil contact and provide consistent moisture to establish a healthy root system.
What Preparations are Needed Before Transplanting Japanese Lawngrass?
What is the Ideal Time for Transplanting Japanese Lawngrass?
Perfect season for japanese lawngrass repositioning? Aim for the warm middle phase of summer which eases into the fresh start of fall. This timing presents an array of advantages, such as providing japanese lawngrass with the ideal warmth it needs for root development and growth. Not only this, it also aligns transplantation with the times of year that experiences mild stress. So, for a flourishing japanese lawngrass garden, timing your transplantation wisely is a winning masterstroke. Remember, proper planning prevents poor performance, especially when it comes to pre-transplanting. Your japanese lawngrass will thank you!
How Much Space Should You Leave Between Japanese Lawngrass Plants?
When transplanting japanese lawngrass, be sure to space the plants about 6-12 inches (15-30 cm) apart. This will ensure they have enough room to grow and spread without overcrowding.
What is the Best Soil Mix for Japanese Lawngrass Transplanting?
For japanese lawngrass, prepare the soil by choosing a well-drained type, such as sandy loam or clay loam. Then, mix in a base fertilizer like a slow-release 10-10-10 (N-P-K) granular product to provide essential nutrients.
Where Should You Relocate Your Japanese Lawngrass?
Select a location for japanese lawngrass that gets around 6-8 hours of sunlight daily, as this plant loves full sun. While it can tolerate some shade, keeping it sun-kissed will ensure healthy growth.
What Equipments Should You Prepare Before Transplantation Japanese Lawngrass?
Gardening Gloves
To protect your hands while working with the soil and plant.
Shovel or Spade
To dig up the japanese lawngrass grass from its original location, or to prepare a hole for transplanting.
Hand Trowel
For precise work in removing the grass from pots or trays, and filling in soil around the transplanted grass.
Garden Fork
To loosen and aerate the soil at the transplant site.
Watering Can or Hose
To water the japanese lawngrass grass before and after transplanting.
Rooting Hormone (optional)
To promote root growth and health in the transplanted japanese lawngrass grass.
How Do You Remove Japanese Lawngrass from the Soil?
From Ground: First, water the japanese lawngrass grass to dampen the soil. Then, dig a wide trench around the grass using a shovel or spade, ensuring the grass's root ball remains intact. Carefully work the spade under the root ball to lift the grass from its original location.
From Pot: Water the japanese lawngrass grass in the pot until the soil is moist. Carefully remove the grass from the pot by gently running a hand trowel around the inside edges of the pot. While supporting the base of the grass, gently tip the pot and slide the grass out of the container while keeping the soil and root ball intact.
From Seedling Tray: First, water the japanese lawngrass grass seedlings to moisten the soil. Using a hand trowel or spoon, carefully remove each seedling from the tray while keeping the soil around their roots intact.
Step-by-Step Guide for Transplanting Japanese Lawngrass
Step1 Site Preparation
Prepare the site by removing any weeds, rocks, or debris. Loosen the soil with a garden fork and break up any large clumps.
Step2 Dig the Hole
Using your shovel or spade, dig a hole that is the same depth as the root ball and twice as wide.
Step3 Aeration
Use your garden fork to gently loosen the sides of the hole to promote root penetration into the surrounding soil.
Step4 Rooting Preparation (optional)
If using a rooting hormone, follow the product instructions to apply it to the roots before planting.
Step5 Planting
Place the japanese lawngrass grass in the hole, ensuring that the top of the root ball is level with the surrounding soil. Carefully backfill the hole, using your hands or the hand trowel to firm the soil around the roots.
Step6 Watering
Once the grass is securely planted, water the area thoroughly to help settle the soil and eliminate air pockets.
How Do You Care For Japanese Lawngrass After Transplanting?
Watering
Maintain consistent moisture levels around the japanese lawngrass grass for the first several weeks after transplanting to help establish strong roots. Avoid overwatering, which can lead to root rot.
Mowing
Wait at least 4-6 weeks before mowing the transplanted japanese lawngrass grass to allow it to establish new roots. Keep mower blades sharp and mow at a slightly higher setting than usual to reduce stress on the grass.
Fertilizing
Apply a slow-release fertilizer 4-6 weeks after transplanting to support the japanese lawngrass grass's growth.
Pest Management
Monitor the japanese lawngrass grass for pests and diseases, and take appropriate action as needed.
Troubleshooting Common Issues with Japanese Lawngrass Transplantation.
What's the ideal time of the year to transplant japanese lawngrass?
The best time to move japanese lawngrass is from mid-summer to early fall. It ensures optimal growth & survival.
What should the spacing be between each japanese lawngrass plant during transplantation?
When transplanting japanese lawngrass, maintaining a spacing of 6-12 inches (15-30 cm) between each plant is ideal for proper growth.
Which kind of soil best supports japanese lawngrass during transplantation?
Japanese lawngrass thrives better in well-drained soil. If the soil retains too much water, the roots may rot.
How deep should I plant japanese lawngrass during transplantation?
Aim for a depth that covers the roots completely. Typically, a hole about 2-3 inches (5-7.5 cm) deep should suffice.
Is there a certain way to water japanese lawngrass after transplantation?
Water japanese lawngrass thoroughly but ensure not to waterlog it. Excess water can suffocate the roots and cause decay.
Should I fertilize japanese lawngrass immediately after transplanting?
No, allow the transplanted japanese lawngrass a few days to adjust in the new spot before applying fertilizer. It helps the roots to establish.
How much sunlight does japanese lawngrass need after transplantation?
Japanese lawngrass enjoys full sunlight but can tolerate partial shade. However, too much shade can slow down its growth rate.
What if my transplanted japanese lawngrass isn't growing as expected?
Japanese lawngrass's growth may slow down if not getting enough water, sunlight, or nutrients. Also, ensure soil pH is within 6.0-6.5 range.
Can I transplant japanese lawngrass in a pot?
Yes, japanese lawngrass can be transplanted into pots. However, ensure to choose a pot with good drainage and enough space for root expansion.
What can be done to prevent japanese lawngrass from diseases after transplantation?
To maintain japanese lawngrass's health after transplanting, ensure proper watering and nutrient balance. Also, keep a watch for signs of pests or disease.
Discover information about plant diseases, toxicity, weed control and more.
Cookie Management Tool
In addition to managing cookies through your browser or device, you can change your cookie settings below.
Necessary Cookies
Necessary cookies enable core functionality. The website cannot function properly without these cookies, and can only be disabled by changing your browser preferences.
Analytical Cookies
Analytical cookies help us to improve our application/website by collecting and reporting information on its usage.
Cookie Name Source Purpose Lifespan
_ga Google Analytics These cookies are set because of our use of Google Analytics. They are used to collect information about your use of our application/website. The cookies collect specific information, such as your IP address, data related to your device and other information about your use of the application/website. Please note that the data processing is essentially carried out by Google LLC and Google may use your data collected by the cookies for own purposes, e.g. profiling and will combine it with other data such as your Google Account. For more information about how Google processes your data and Google’s approach to privacy as well as implemented safeguards for your data, please see here. 1 Year
_pta PictureThis Analytics We use these cookies to collect information about how you use our site, monitor site performance, and improve our site performance, our services, and your experience. 1 Year
Cookie Name
_ga
Source
Google Analytics
Purpose
These cookies are set because of our use of Google Analytics. They are used to collect information about your use of our application/website. The cookies collect specific information, such as your IP address, data related to your device and other information about your use of the application/website. Please note that the data processing is essentially carried out by Google LLC and Google may use your data collected by the cookies for own purposes, e.g. profiling and will combine it with other data such as your Google Account. For more information about how Google processes your data and Google’s approach to privacy as well as implemented safeguards for your data, please see here.
Lifespan
1 Year

Cookie Name
_pta
Source
PictureThis Analytics
Purpose
We use these cookies to collect information about how you use our site, monitor site performance, and improve our site performance, our services, and your experience.
Lifespan
1 Year
Marketing Cookies
Marketing cookies are used by advertising companies to serve ads that are relevant to your interests.
Cookie Name Source Purpose Lifespan
_fbp Facebook Pixel A conversion pixel tracking that we use for retargeting campaigns. Learn more here. 1 Year
_adj Adjust This cookie provides mobile analytics and attribution services that enable us to measure and analyze the effectiveness of marketing campaigns, certain events and actions within the Application. Learn more here. 1 Year
Cookie Name
_fbp
Source
Facebook Pixel
Purpose
A conversion pixel tracking that we use for retargeting campaigns. Learn more here.
Lifespan
1 Year

Cookie Name
_adj
Source
Adjust
Purpose
This cookie provides mobile analytics and attribution services that enable us to measure and analyze the effectiveness of marketing campaigns, certain events and actions within the Application. Learn more here.
Lifespan
1 Year
This page looks better in the app
Open