camera identify
Try for Free
tab list
PictureThis
English
arrow
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Svenska
Polskie
ภาษาไทย
Bahasa Melayu
Bahasa Indonesia
PictureThis
Search
Search Plants
Try for Free
Global
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
This page looks better in the app
about about
About
plant_info plant_info
More Info
distribution_map distribution_map
Distribution
topic topic
Care FAQ
more_plants more_plants
Related Plants
pic top
Blue sedge
Blue sedge
Blue sedge
Carex glaucodea
Blue sedge is a perennial sedge typically found in moist, open woodlands and meadows. It displays blue-green, grass-like leaves that lend it a distinctive, glaucous appearance. The plant forms dense clumps and showcases brownish flower spikes in late spring to early summer. Blue sedge's hardy nature allows it to thrive in various conditions, often contributing to soil stabilization with its fibrous root system.
Hardiness Zones
Hardiness Zones
6 to 10
plant_info

Key Facts About Blue sedge

feedback
Feedback
feedback

Attributes of Blue sedge

Lifespan
Perennial
Plant Type
Grass
Bloom Time
Spring, Summer
Flower Color
White
Yellow
Green
Leaf type
Semi-evergreen
Ideal Temperature
10 - 35 ℃
Pollinators
Wind

Trivia and Interesting Facts

In 1754, Lin Nai founded the true sedge genus. True sedge is also one of the main components of the flora in China. It is the dominant grass species in the lowest forest layer in many areas. In some forests, the lower vegetation is mostly true sedge.

Scientific Classification of Blue sedge

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

Distribution of Blue sedge

feedback
Feedback
feedback

Distribution Map of Blue sedge

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

Questions About Blue sedge

feedback
Feedback
feedback
Watering Watering Watering
Sunlight Sunlight Sunlight
What should I do if I water my Blue sedge too much or too little?
Without proper watering, this beautiful ornamental grass will underperform. In the ground, watering issues can be solved, but In a container, too much or too little water will kill Blue sedge in short order. When Blue sedge isn't receiving the right amount of water, it may stop growing. In the case of overwatering, it will begin to display yellow leaves with brown tips. Underwatering can produce drooping leaves, weak seed head production, and browned leaves. If you suspect your Blue sedge has been improperly watered, the first thing to do is figure out if the problem is too much or too little. If your Blue sedge is getting too much water, stop watering it immediately. Sometimes it can take weeks for heavy soils to dry out, so be patient. At the first sign of new growth, test the soil for moisture and decide whether it needs more water or not. The solution for Blue sedge receiving too little water is even simpler: give the grasses a nice, deep drink and see if it perks up.
Bearing all of this in mind, remember that a long, deep watering is always better than a lot of shallow, frequent waterings. The reason for this is that deep watering encourages grasses to grow deep roots, which makes them more drought resistant and less prone to problems from watering.
Read More more
How often should I water my Blue sedge?
The watering needs of Blue sedge will vary depending on where it is planted. Generally, you should water this grass every week. In hot climates, once or twice a week watering in the summer may be necessary. In moderate climates, watering once every seven days or more may be enough. Grass in containers almost always need more frequent watering than grasses in the ground. But with a species such as this that can thrive in full sun or part shade, the location also matters. Shaded grasses need to be watered less frequently than in-ground grasses.
Blue sedge should only be watered when the soil is dry. If you’re unsure when to water, there are a few key signs you can use as your cue. Pressing your finger a couple of inches into the soil will tell you if the soil is dry. For a potted grass, you can weigh the grass with a portable scale to see how light it is, but you can also quickly feel when the pot is light from lack of water. Like many types of grass, the blades may appear folded along their centers and thinner than usual when the roots lack sufficient water. Despite its drought tolerance, regular, deep waterings will reward you with a beautiful color.
In the wild, Blue sedge grows in open scrubland, where it would be subject to extreme heat, loads of bright sun, and intermittent rain. Because this grass is drought resistant, you might expect never to need to water it. But don’t let its hardiness fool you, Blue sedge still needs care and attention. Even though this hardy grass can handle harsh, dry conditions, gardeners agree that it thrives best with consistent water.
When first planted, Blue sedge will need more frequent water until it has established deep roots. For Blue sedge in pots, the soil will dry out quickly, especially if the pot is in hot, direct sun for a large part of the day. Test the soil every 3 to 4 days and water only when it feels dry. Blue sedgeed in the ground generally needs less watering, but that depends on the soil it is grown in. Heavy clay soil holds water for a long time and may feel dry at the surface while still retaining plenty of moisture below the ground. Sandy soils that drain quickly will need to be watered more often.
Read More more
What should I be careful with when I water my Blue sedge in different seasons, climates, or during different growing?
You can often tell if you are watering enough by the rate of growth of your grasses. Blue sedge during the hottest months of the year and has been known to double in size in a year’s time. If the weather is hot and the grass is not growing vigorously, you may need to adjust your watering schedule. In winter, you might be able to get away with watering only once a month, but you will still want to touch the soil to test for moisture.
During a growth cycle (in the warmest months), the grass will need more water than usual. But during winter and cooler months, the need for water will be dramatically reduced. The most important thing to remember about Blue sedge is that the soil it is planted in should always be allowed to dry out completely before adding water.
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
other_plant

Plants Related to Blue sedge

feedback
Feedback
feedback
Centella
Centella
Centella is a petite perennial herb notable for its radiant green, kidney-shaped leaves that often bear a singular white or light pink flower at the center. This plant thrives in moist, shady environments, where its distinctive foliage can form a low carpet, gracefully blending with the forest floor. Its hardiness allows it to persist in a variety of mild habitats, making it a charming yet resilient member of its native ecosystem.
Camargo
Camargo
Camargo is a distinctive herbaceous plant, notable for its pyramid-shaped growth pattern and striking foliage. Typically found in well-drained soils of its native habitat, camargo has robust stems and leaves that adapt to fluctuate moisture levels. This adaptability contributes to the uniquely angled branching that gives camargo its characteristic silhouette among greenery.
Barreta
Barreta
Barreta is a small tree endemic to a limited range in central North America, specifically the Lower Rio Grande Valley of Texas and Mexico. Adapted to harsh growing conditions, barreta is a drought-tolerant and heat-tolerant tree. Its resin releases a pungent odor when crushed.
White retriever
White retriever
White retriever is a perennial half-shrub that thrives in dry gravelly soil. This plant's genus name, Helianthemum, originates from the ancient Greek words "Helios," the Sun, and "anthemos," which means "flowered," referring to the fact that the flowers only open when they receive ample heat from the Sun.
Vernonia
Vernonia
The vernonia (Lepidaploa remotiflora) is native to South America and is recognized by its purple, spiky flower. These plants are related to sunflowers (Lepidaploa family), though they share few physical similarities.
Red mulberry
Red mulberry
Red mulberry is a deciduous tree that can grow up to 70ft tall. Its wood is valued for its strength and durability. However, this variety can cause allergy-like symptoms if the sap gets on the skin or in the eyes.
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
More Info
Distribution
Care FAQ
Related Plants
Blue sedge
Blue sedge
Blue sedge
Carex glaucodea
Blue sedge is a perennial sedge typically found in moist, open woodlands and meadows. It displays blue-green, grass-like leaves that lend it a distinctive, glaucous appearance. The plant forms dense clumps and showcases brownish flower spikes in late spring to early summer. Blue sedge's hardy nature allows it to thrive in various conditions, often contributing to soil stabilization with its fibrous root system.
Hardiness Zones
Hardiness Zones
6 to 10
plant_info

Key Facts About Blue sedge

feedback
Feedback
feedback

Attributes of Blue sedge

Lifespan
Perennial
Plant Type
Grass
Bloom Time
Spring, Summer
Flower Color
White
Yellow
Green
Leaf type
Semi-evergreen
Ideal Temperature
10 - 35 ℃
Pollinators
Wind
icon
Gain more valuable plant knowledge
Explore a rich botanical encyclopedia for deeper insights
Download the App

Trivia and Interesting Facts

In 1754, Lin Nai founded the true sedge genus. True sedge is also one of the main components of the flora in China. It is the dominant grass species in the lowest forest layer in many areas. In some forests, the lower vegetation is mostly true sedge.

Scientific Classification of Blue sedge

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

Distribution of Blue sedge

feedback
Feedback
feedback

Distribution Map of Blue sedge

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

Questions About Blue sedge

feedback
Feedback
feedback
Watering Watering Watering
Sunlight Sunlight Sunlight
What should I do if I water my Blue sedge too much or too little?
more
How often should I water my Blue sedge?
more
What should I be careful with when I water my Blue sedge in different seasons, climates, or during different growing?
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

Plants Related to Blue sedge

feedback
Feedback
feedback
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...
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