What to Do When Strelitzia (Bird of Paradise) Leaves Curl? It's Often Root Burn, So Control Watering and Watch the Light
Strelitzia, also known as the bird of paradise, should be familiar to everyone as a plant with a very graceful form. Its large emerald-green leaves and crane-like flowers are both highly ornamental. However, for certain reasons, the leaves of Strelitzia can curl, seriously harming its ornamental value. So what should you do when Strelitzia leaves curl? Follow along with the editor to find the causes.
I. What to Do When Strelitzia Leaves Curl: Find the Cause
The beauty of Strelitzia is mainly shown in its leaves and flowers, so once the leaves curl, its ornamental value is seriously affected. So what should you do when Strelitzia leaves curl? It's actually quite simple: find the cause of the curling leaves and then solve it. What are the specific causes? Let's keep reading.
II. Causes of Curling Strelitzia Leaves and How to Fix Them
1. Light that is too strong
When it comes to the causes of curling Strelitzia leaves, the first thing to consider is the light issue. In Strelitzia care guides, we know it needs plenty of light, but plenty of light excludes intense light, because Strelitzia dislikes strong light exposure. Once it is hit by direct summer sun, the leaves will curl.
Solution: Normally control the light duration and light intensity for Strelitzia, and do not let it get sunburned. If you find the leaves have curled from sun exposure, water appropriately and move it indoors to a spot with diffused light; after a period of care it will recover.
2. Insufficient light
Too much light not only makes Strelitzia leaves curl, but also turns them yellow. However, insufficient light also causes problems! If you put Strelitzia in a dark place where it gets no light for a long time, its leaves definitely will not open properly.
Solution: If the curling is caused by insufficient light, it is very easy to fix. Put it out in the sun to bask, though of course the light must not be strong; if it is summer, you also need to provide some shade.
3. Curling leaves caused by root damage
Besides light factors, there is another cause of curling Strelitzia leaves that must be taken seriously: root damage. It mainly shows up in two ways: first, root burn from too much fertilizer; second, root rot from too much watering. The details are as follows:
① Strelitzia likes fertilizer and consumes a large amount of nutrients during growth. Some gardeners, hoping it will grow faster, fertilize heavily. However, too much fertilizer will not make Strelitzia grow faster; instead, it burns the roots, causing the leaves to curl.
② Strelitzia likes a humid environment, so we should water frequently. However, some gardeners water as soon as the potting soil looks a little dry, and water again when the air feels dry. Over time this causes water to accumulate in the pot, leading to root rot and eventually curling leaves.
Solution: When too much fertilizer has been applied, add water to dilute it; if the problem is severe, replace the potting soil. When too much water has been given, move it to a spot with plenty of light and good ventilation, reduce watering, and keep the potting soil moist; if necessary, replace the potting soil.
4. Lack of water
Watering too much can cause root rot in Strelitzia, but watering too little is also a problem! Once you water too little, or fail to water thoroughly, Strelitzia simply cannot absorb water, and a lack of water will make its leaves curl.
Solution: If the curling is caused by a lack of water, it is very easy to handle. Water appropriately, and be sure to water thoroughly so the roots get enough moisture. With careful care like this, the results are obvious after one week.
5. Lack of fertilizer
Too much fertilizer burns Strelitzia roots and causes curling leaves. However, during its growth, Strelitzia cannot do without fertilizer either; once it lacks fertilizer, the leaves cannot absorb nutrients and will also curl.
Solution: If you do not like to fertilize, that is a problem, because Strelitzia likes fertilizer. So in addition to normal fertilizing, you should also apply additional fertilizer twice a year, with a bit more urea in spring and autumn, plus some phosphorus-potassium compound fertilizer.
That is all the editor has to share about the causes of curling Strelitzia leaves. I believe everyone can identify the problem with their own Strelitzia. Overall, Strelitzia is still fairly easy to grow, but it is best to follow the requirements rather than be too careless. Do these two things, and your Strelitzia will produce beautiful flowers.
How to Water Strelitzia; What to Do When Strelitzia Leaves Curl
Strelitzia is a plant that likes light and warmth, and it grows best in a warm environment. Strelitzia has very high ornamental value, so it is deeply loved by consumers, who buy it to grow. However, there are also many little tricks in the growing process, and watering is an important aspect; if handled improperly, it can affect the plant's growth.
How to Water Strelitzia
In summer, when watering Strelitzia you must follow the principle of watering when dry and stopping when wet; watering should be sufficient and just right. In spring and summer, you also need to spray water on the flowerpot or leaves to maintain the relative humidity of the surrounding environment and create a cool environment, which is more conducive to the growth and development of Strelitzia. In late autumn, you should slightly control the amount of watering and reduce it appropriately. In winter, water less, and it is better for the potting soil to be on the dry side, since water evaporates less in winter.
What to Do When Strelitzia Leaves Curl
1. Root burn in Strelitzia causes leaves to curl. When growing Strelitzia, we may use too much fertilizer because we want it to grow faster. This behavior is not advisable, because too much fertilizer will not make Strelitzia grow faster; instead, it burns the roots, so we must not over-fertilize, to prevent root burn. On the other hand, if we use unfermented raw fertilizer when fertilizing, it will also cause root burn, so we must ferment raw fertilizer until it is fully decomposed before applying it.
2. Too much sunlight causes Strelitzia leaves to curl. Because Strelitzia is native to the tropical regions of Africa, it prefers a warm, humid environment with plenty of sunlight. But we cannot let Strelitzia be exposed to strong sunlight for long periods because of this; doing so will cause its leaves to curl. Therefore, we must control the duration and intensity of sunlight for Strelitzia and not let it get sunburned.
3. Improper watering causes Strelitzia leaves to curl. If our watering method is inappropriate, it can also make Strelitzia leaves curl. This is because when watering we did not water the soil thoroughly, so the roots of Strelitzia cannot absorb water; a lack of water makes the leaves curl. Therefore, when watering we must water thoroughly so the roots get enough moisture and the leaves are prevented from curling.
How to Grow Strelitzia So It Blooms More
1. In fact, to make Strelitzia bloom more, the main thing is to do two things well: one is the management of water and fertilizer during flower bud differentiation, and the other is the management of light.
2. During the flower bud differentiation period of Strelitzia, you first need to control water and fertilizer well. When fertilizing, do not apply too much nitrogen fertilizer, and water in moderation as well; too much water and fertilizer will cause the Strelitzia plant to grow leggy, which will affect flower bud differentiation.
3. Second, you must meet Strelitzia's light requirements. During its flower bud differentiation period, there must be sufficient light, as only then can flower bud differentiation be promoted. Only when flower bud differentiation goes well can the plant bloom better.
How to Prevent and Control Pests on Strelitzia
1. Coconut scale (Pinnaspis buxi). Control method: Usually pay more attention to reasonable fertilizing and watering, and provide plenty of light and ventilation. If you find branches and leaves affected by pests, prune them off promptly and burn them. In addition, spray evenly and thoroughly with 90% trichlorfon 1000x solution for control.
2. Snails. Control method: Remove dead branches and fallen leaves promptly. Once pests are found, handpick and kill them, or scatter poisoned bait such as metaldehyde in places where they are often active to trap and kill them. In addition, spray 50% phoxim and 80% dichlorvos for chemical control.
3. Scarab beetles. Control method: Shake the plant in the early morning or evening to make the beetles fall off, then gather and kill them. You can also use black light traps at night to lure and kill them. When the pests occur, spray 50% malathion 1000-1500x solution for control.
Strelitzia needs different amounts of water in different seasons, so be sure to pay attention. If Strelitzia leaves curl, you must identify the cause and then solve the problem at its root. When growing Strelitzia, you also need to do a good job of pest control so it can grow well.
What to Do When Strelitzia Leaves Curl
Root burn in Strelitzia causes leaves to curl
When growing Strelitzia, we may use too much fertilizer because we want it to grow faster. This behavior is not advisable, because too much fertilizer will not make Strelitzia grow faster; instead, it burns the roots, so we must not over-fertilize, to prevent root burn. On the other hand, if we use unfermented raw fertilizer when fertilizing, it will also cause root burn, so we must ferment raw fertilizer until it is fully decomposed before applying it.
Too much sunlight causes Strelitzia leaves to curl
Because Strelitzia is native to the tropical regions of Africa, it prefers a warm, humid environment with plenty of sunlight. But we cannot let Strelitzia be exposed to strong sunlight for long periods because of this; doing so will cause its leaves to curl. Therefore, we must control the duration and intensity of sunlight for Strelitzia and not let it get sunburned.
Improper watering causes Strelitzia leaves to curl
If our watering method is inappropriate, it can also make Strelitzia leaves curl. This is because when watering we did not water the soil thoroughly, so the roots of Strelitzia cannot absorb water; a lack of water makes the leaves curl. Therefore, when watering we must water thoroughly so the roots get enough moisture and the leaves are prevented from curling.