AT A GLANCE
Why do Alocasia leaves snap and how to prevent it?
Alocasia leaves often snap off due to lack of light, root rot, pest infestation, or drought. To prevent this, the plant should be in a bright location with 800-1,000 lux and sufficient water supply, dead roots should be removed and pests combated.
Why do Alocasia leaves snap off?
The most common cause of snapped Alocasia leaves is lack of light. If the location is too dark, long shoots grow towards the light. These elongated leaf stalks are too weak to support the majestic leaf blade and snap off. More reasons for twisted ankles Alocasia leaves are:
- Root rot: rotted roots no longer transport nutrients to the leaves, causing the weakened leaf stalks to snap.
- Pest infestation: spider mites remove the lifeblood from an arrow leaf until it hangs limp and buckles.
- Drought: dried-out substrate cuts off the water supply to the leaves, which then wither and snap off.
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How can I prevent Alocasia leaves from snapping?
So that the leaves do not snap off due to lack of light, alocasia need one
bright location with five hours of sunlight. The illuminance at the location should be at least 800 to 1,000 lux so that a elephant ear does not allow unstable fear instincts to grow towards the light. You can fix other causes of bent arrowheads as follows:- Cause of root rot: pot out Alocasia, cut off rotten roots, plant in loose, permeable ones substrate mix, water more sparingly from now on.
- Caused spider mites: Rinse leaves vigorously and spray regularly with soft water.
- Cause of drought: immerse the root ball in rainwater until no more air bubbles rise.
Tip
Do not cut off snapped Alocasia leaves too quickly
Bent Alocasia leaves undauntedly make an important contribution to photosynthesis and nutrient supply. For this reason, you should only cut off a bent arrow blade when it has completely yellowed and died. By then, the remaining nutrients from the leaf into the tuber relocated as a valuable energy reserve for the budding of new ones Alocasia leaves.