Overwatered Giant orchid Symptoms of overwatering include limp and wrinkled leaves, yellowing or decay, and general failure to thrive. When Giant orchid owners see their plant’s leaves looking limp and shriveled, they can sometimes assume that is a sign that it isn’t getting enough water so they keep adding more. This just compounds the problem, so it’s important to look beyond the leaves to identify what’s happening with the roots. Healthy Giant orchid roots are silvery green, green, or white and feel firm to the touch. When Giant orchid has been overwatered, the roots will look mushy, limp, and brown or black in color. Rescue an overwatered Giant orchid by cutting off any rotted roots with a sterile knife or garden shears and repotting them into a new growing medium. It is always better to avoid overwatering because it is possible you won’t be able to save your plant if root rot sets in, so be conservative with water to avoid this issue. Underwatered Giant orchid Unfortunately, the initial symptoms of underwatering and overwatering are almost identical in Giant orchid. Check the growing medium with your finger or a moisture meter to get a sense of how much water is being retained. You may need to increase the frequency of watering to get back on track with watering. Once again, the best way to understand the situation is to take a look at the roots. Underwatered roots look crisp, brown, and brittle. Healthy roots are pliable and green, so the difference should be obvious. Luckily it’s easy to revive a thirsty Giant orchid, as long as the plant still has some healthy roots left. Trim off any dried up or dead root pieces, as they won’t be able to come back to life. Then repot the plant and water thoroughly. Within a week or two, shriveled and limp leaves should start to firm up and look healthy. If the leaves are too damaged to be revived once you water them thoroughly, they can be removed to make room for new growth.

Regardless of which type of medium you use, your Giant orchid should be watered when the mix is mostly but not completely dry. This can vary depending on the environmental conditions, but generally it will be about once or twice a week in summer and as infrequently as once every 2 weeks in winter.

Giant orchid is a epithet plant, which means that they do not grow in soil as most plants do. In order to grow a happy and healthy Giant orchid, you’ll need to choose your growing medium carefully. Regardless of what your Giant orchid grows in, the container needs to have plenty of drainage holes. Giant orchid pots are specifically designed to hold a chunky potting mix with lots of ventilation compared to other plant pots. They also tend to be tall and narrow, allowing air to circulate around the center of the roots, not just the edges. One popular potting medium for Giant orchid and other Giant orchid is bark. It is generally sourced from fir trees and drains very well. Since Giant orchid grows on bark in the wild, it makes sense that they would do well with a similar substrate when grown indoors. The disadvantage of using bark is that the plant needs watering more often since bark dries out quickly. The other common planting medium for orchids in sphagnum moss. Most commercially grown Giant orchid specimens will be sold in moss, because it is lightweight, cheap, and it allows nurseries to water less often. Unfortunately, sphagnum moss is not very forgiving for those who aren't experts in orchids. Because it is extremely absorbent, moss runs the risk of holding too much water next to the roots, resulting in root rot. If your Giant orchid is planted in sphagnum and you plan to keep it that way, be very judicious in your watering. Less is more when it comes to watering in general, and it is quite difficult to reverse root rot once it has set in. Watering your Giant orchid from below is recommended, as this allows you to avoid splashing water on the leaves, stem, and flowers. To water from below, set the pot into a container of water and allow the roots to soak up moisture for 10-15 minutes. Normally, you can stop this process when the surface of sphagnum is wet. Drain thoroughly before returning your Giant orchid to its normal location, as these plants hate to sit in water.

The usual goal for the Giant orchid is to have it grow as big and full as possible. While the plant doesn’t require consistent trimming, it can benefit by removing old flowers and any damaged, dead, or diseased leaves. You can also trim back the leaves if it is starting to get too big for the pot and space you are keeping it.

Giant orchid don’t have a winter dormancy cycle at the suitable temperature. With that said, their growth does slow down as the days get shorter, however the leaves don’t die. What does that mean for pruning? It means there’s no specific season where it’s better to prune. Ideally, you will want to wait until the flower blooms before pruning it, which can take about a month after the appearance of the blossom. With deadheading, you’ll want to do this around late spring or when only a few of the blossoms have faded. You should always prune brown or yellow leaves when you notice them. Throughout the growing phase, make sure to pay close attention to any potential diseased leaves and remove these as necessary.

Once you’ve pruned your plant, you should dispose of the stems and leaves either by composting the healthy ones or throwing out the diseased parts. You can also fertilize just before or after pruning, which gives Giant orchid a little vitamin boost that can provide it the nutrients needed to better protect itself from any nearby pathogens or diseases. You don’t need much after care when you’re done pruning. It might benefit from light watering and some liquid plant food to encourage new blooms and growth.

Chances are you’re not getting the Giant orchid from seed, which means you’re already getting a mature plant. Since the plant doesn’t have a true dormancy cycle, there are really only two phases: blooming and non-blooming. While the plant is blooming, you should only remove yellow or dead leaves and cut off any brown tips on the leaves. Avoid doing too much pruning during this time as it can stress the plant. Still, you should remove any diseased or dead leaves to keep your plant presentable. The best time to prune is after the blossoms have already wilted. You can remove both the spent blossoms and any old and yellowed leaves at the same time. If you’re noticing a large amount of yellow leaves, you might be overwatering your plant or not giving it enough nutrients. While yellow or brown leaves don’t always mean there’s an issue, if you notice a large amount of leaves shifting colors, it usually means there’s a problem with the plant.

As an evergreen plant, Giant orchid doesn’t have the same cycles as those found in colder areas. The leaves will remain green throughout the year, which is one of the many reasons it is a popular houseplant. If you want to deadhead, you should do so after the blossoms have already wilted. Throughout the growing phase, make sure to pay close attention to any potential diseased leaves and remove these as necessary.

How you prune the Giant orchid will depend on whether you’re performing general care or deadheading. For general care, simply cut off the blossoms that have already died. Make sure to get as close to the base as possible and snip at a 45-degree angle. Repeat this for all stalks with wilting blooms. After that, trim back any outer leaves that are old and yellowing. If you simply want to thin the plant out, start with the outermost leaf and work your way in. Avoid removing more than 30 percent of the leaves at once. Throughout the growing phase, make sure to pay close attention to any potential diseased leaves and remove these as necessary.

The Giant orchid is classically beautiful plant with great, long-lasting blooms as long as it receive proper humidity and sunlight. When these plants have the right amount of sun, their blooms will stay on for long periods and grow strong and tall as their leaves stretch outward. Orchids will develop a healthy greenish-yellow leaf color when they’re healthy, and owners might really appreciate the sheer number of flowers orchids will produce in proper sunlight.

Giant orchid thrives in sunlight and need a minimum of six hours of sun daily. A few different Epiphytic Orchids may handle varying degrees of sunlight. While some orchids could withstand the hot heat of the afternoon sun, some orchids prefer shady light all day long.

Giant orchid might be immune to the sun’s damage as long as it's given tons of humidity. However, some Epiphytic Orchids require shady light and plenty of airflow to protect their leaves and flowers from overheating. Gardeners should make sure they give their plants anywhere from 40 to 70% humidity to help protect their orchids from heat damage. If your orchid is in hot weather, owners could also mist the leaves to keep them at a cooler temperature.

If Giant orchid gets too much sunlight, it will have growth issues. Too much sun might quickly lead to leaves with sunburn on them. This may also cause your orchid to dry out if they’re not provided with enough humidity and water to support them in the heat. Gardeners could protect their plants by placing their potted orchids behind windows with curtain shades. Indirect plants could sit right next to a window with a sheer curtain or a few inches away to ensure there is no direct sun. If you live in a tropical area, you could plant Epiphytic Orchids in areas that are granted shade, like under a tree or in places in your garden that receive indirect sunlight in the afternoon sun.

Epiphytic Orchids are home to many tropical regions, so they’re used to warm weather and plenty of sun and will develop issues if they don’t get enough sunlight. Sometimes these plants will respond by developing much more lackluster leaves that maintain a dark green color. Most often, when Giant orchid doesn’t receive enough light, it will bud less altogether, and the buds on the plant will branch out further in between each flower. Also, if your plant isn’t getting its minimum amount of sun after enough time passes, its leaves will turn very yellow and fall off.

If you find yourself caring for a young Giant orchid, you could provide these plants with extra humidity and light to help them grow tall and fast. Be sure not to give a young plant too much direct light, as this could cause younger and weaker leaves to burn. When the blooming season comes, orchid growers should ensure their plant is getting plenty of light to encourage more buds to grow. More light during the blooming season also means that these flowers should last longer on your plant. Once orchids land in a permanent location that provides great sun, humidity, airflow, and shade, they will grow tall and have the potential to bloom year-round.

Giant orchid needs at least six hours of sun to use the nutrients it get through sunlight efficiently. Even though Epiphytic Orchids need different conditions met, they all need between six to twelve hours of sunlight. Many experts agree that home growers should put its Giant orchid on an east, south, or west-facing window, so the plant is sure to get the minimum amount of sunlight required. More sensitive orchids should be placed farther away from the window to allow more indirect light. Plant owners should also know that orchids are able to tolerate much more light and sun if there is sufficient humidity and air movement around, so the leaf temperature stays low.

While both Giant orchid and Giant orchid require different levels of maintenance, they both grow best within the same temperature range. For warm-weather plants to thrive, you’ll want to keep them between 75-90℉ (25-32℃). Giant orchid can handle some temperatures outside of this range, but if at all possible, keep your growing environment within several degrees of these limits. As for the highest and lowest temperatures Giant orchid can withstand, that would fall between 50℉ (15℃) on the lower limit and 95℉(35℃) on the higher limit. As Giant orchid prefers warmer weather, traditionally growing in summer if planted outdoors, the lower temperature range is the most important to avoid. Going below 70℉ (25℃) will result in slowed growth, and anything below 50℉ (15℃) will start to damage and even kill the plants.

The Giant orchid will not bloom or flower if kept in low temperatures, so make sure to maintain a consistent range to allow them to flower to their full potential. Temperature fluctuations are also harmful, no matter what phase of growth they are in. Going below 70℉ (25℃) and above 90℉ (32℃) can slow down and hinder Giant orchid growing phase, while sitting below 50℉ (15℃) for long periods of time can prevent them from flowering all together. Giant orchid is not hardy, and therefore need a well-turned environment to grow properly. You’ll want to retain as much control over the temperature as you possibly can. Giant orchid will also need to go through a cool period, which we discuss further below.

Tip #1: After Blooming, Giant orchid Need a Cool Period When grown outside, Giant orchid will go through a necessary cooling period for winter. When grown indoors or in a greenhouse, this same rule must be followed, but can happen during any season. If done correctly, your Giant orchid can bloom multiple times a year. Keep your Giant orchid between 75-90℉ (25-32℃) during this cooling period for the optimal effect. Tip #2: Giant orchid Prefer it Colder at Night While you are likely going to grow your Giant orchid, where you can keep them within the optimal temperature range and give them the right amount of light, Giant orchid prefers colder temperatures at night when grown outdoors. This temperature range usually moves between 50~75℉(15-25℃). Due to the lack of climate control that growing outdoors involves, it's usually impossible to control if Giant orchid stays within this range. Tip #3: Watch for the Signs of Cold Damage Because Giant orchid enjoys the higher temperatures and lacks the hardiness of winter plants, it is especially susceptible to cold damage. You’ll want to make sure you monitor the temperature of your growing space closely. Anything below 50℉ (15℃) will begin to harm your plants, and too much cold exposure can kill them entirely. Watch for the signs that this damage is occurring: if your Giant orchid starts to show discoloration on their foliage and stems, that means they are getting too cold. If large sections of your Giant orchid are drying and turning brown, that means that the tissue is dying. Move Giant orchid to a warmer environment immediately; in some cases, they can recover.

Unless you intend to grow Giant orchid outside, you won’t need to worry about different temperatures for different seasons. If you can’t find space in your home or a greenhouse and you have to use an outdoor space, make sure that you grow them in the summer. You’ll also have to check that your area reaches, but doesn’t exceed, temperatures of between 75-90℉ (25-32℃). It can be nearly impossible to control outdoor weather conditions in that way, so it's almost always better to use an indoor space or greenhouse. Giant orchid prefers as much sunlight as possible, so you’ll need to pick an area that gets ample natural light. A greenhouse makes this the better of the two options; these structures allow Giant orchid to get the most direct sunlight possible while still maintaining the high temperatures they require.

The best way to maintain the right temperature for Giant orchid is to place them in a climate controlled environment. This can be a room within your home, provided you have A/C or fans to ensure that the area stays within the optimal temperature range. If you live in a colder region, you will need to make sure you have a quality heating system. Giant orchid does best in a hot environment, so you’ll want to ensure you have the ability to heat a room to temperatures as high as 75℉ (25℃). If you can’t feasibly heat a room in your home up to those temperatures, you’ll want to consider placing your Giant orchid inside of a greenhouse. A greenhouse can save you money on heating, as the structure is naturally heated when sunlight passes through its clear or opaque glass panels. This keeps the greenhouse at the right temperature, making sure that Giant orchid is growing in the best environment possible.

Fertilizer, and soil nutrients in general, are an essential form of fuel that your Giant orchid will use to maintain healthy growth. In general, plants use the nutrients they find in the soil to develop new plant material and keep their existing components in good condition. For the Giant orchid specifically, fertilization is necessary to help this plant display the best version of its flowers. Since the flowers are the main form of attraction to this plant, most gardeners will want to do all they can to ensure the flowers appear in their best form. Fertilization is one of the most reliable ways to help your Giant orchid produce the best possible blooms.

The Giant orchid goes through two main phases throughout each year. The first phase is the dormant phase, in which this plant will put forth minimal new growth. This dormant phase takes place during the winter. The other phase is the active growth phase, which takes place during spring and fall, which is when your Giant orchid will need fertilization the most. Generally, it is best to fertilize your Giant orchid starting in the spring months. You should repeat the feeding about once per month throughout the rest of the spring and through most of the summer. As fall approaches, you can begin to reduce your fertilization rate.

You want to support Giant orchid growth, but you also don’t want to cause root burn. Your plant is actively growing in the spring and summer, it’s when the extra nutrients are necessary. In the fall and winter, your plant will enter its dormancy stage. It’s when you want to stop fertilizing.

The ideal fertilizer for a Giant orchid is one that has a relatively balanced mix of the three main plant nutrients, with slightly higher amounts of phosphorus. Alternatively, some gardeners choose to improve their Giant orchid 's soil by adding organic materials such as compost, worm castings, and manure. Fertilizers can come in many forms, and most of these forms will work well for your Giant orchid. However, some of the best fertilizers for Giant orchid come in either a liquid or a powdered form. Regardless of which you use, you should ensure that you dilute your fertilizer and apply it while watering your Giant orchid.

Once you have found a suitable fertilizer and learned the ideal fertilization schedule for your Giant orchid, you are ready to learn how to apply your fertilizer. When feeding your Giant orchid, the most reliable method is to mix your liquid fertilizer with water before applying it to the soil. Each fertilizer may have different directions on how to feed your plants. Usually, it is best to follow the manufacturer's guidance on how to use the fertilizer they produce. These instructions should include information on how to properly dilute the fertilizer to prevent overfertilization. Mixing your fertilizer in water is an easy process, and once it is complete, all you need to do is pour the mixture into the soil where your Giant orchid lives.

Overfertilization is something that you should consider when caring for any plant, but it is especially important when growing a Giant orchid. A Giant orchid, when overfertilized, will show clear signs of distress, which, at times, may be so serious that they lead to the death of your plant. Overfertilized Giant orchid will likely show leaf discoloration as well, including browning. In the worst-case scenarios, excessive fertilization will draw moisture out of your plant's roots, which can cause it to decline quickly.