What to Do When Banana Shrub (Michelia figo) Dries Out? Causes and Solutions
The banana shrub (Michelia figo) is deeply loved for its flowers that open as if not fully opening, seeming to smile without speaking. It is mainly grown in pots for ornamental purposes, followed by garden landscaping, but many problems often arise during cultivation. One of them is dried-out leaves, so what causes a banana shrub to dry out? Let's find out together.
1. Excessive Light
When the branches and leaves of a banana shrub (Michelia figo) dry out, it may be caused by high-temperature exposure to the sun in summer. If it is placed in direct sunlight during care, it will lose water, and when the water cannot be replenished immediately, the plant will gradually dry out. At this point, it needs to be promptly moved to a shady environment for care, and watered according to the actual situation to help it gradually recover its vitality. However, be careful not to water too much at once, so as to avoid waterlogging of the root system and affecting its normal growth.
2. Soil Compaction
If the soil used for growing a banana shrub (Michelia figo) becomes compacted, it will be unable to absorb nutrients and water from the soil, causing the banana shrub to gradually dry out and even die. So at this point, the soil needs to be loosened appropriately, and an appropriate amount of ferrous sulfate sprayed to increase acidity. You can also mix peat soil and fine sandy soil to prepare new potting soil, then replant it in a new pot.
3. Root Rot
Many people know what causes a banana shrub (Michelia figo) to dry out, but improper fertilizer and water management during cultivation can also cause root rot in the banana shrub. For example, an improper fertilizer concentration can burn the roots until they rot; or overwatering can cause waterlogging in the potting soil, which over time can also lead to root rot. At this point, the rotten roots need to be pruned off, then carbendazim applied to the wounds. After the wounds heal, repot and transplant it, and the old potting soil should be discarded.
4. Pests and Diseases
If a banana shrub (Michelia figo) is harmed by scale insects or sooty mold, it will also affect its normal growth and development, nutrients will gradually be lost, and it will gradually dry out. At this point, the affected branches need to be pruned off, rinsed appropriately with clean water, and then sprayed with dichlorvos or carbendazim for control.
The above is an introduction to the causes of and solutions for a dried-out banana shrub (Michelia figo). We hope it helps you. To learn more related knowledge, please stay tuned to us.