What causes the split in the middle of orchid leaves
Today's small experience sharing: the topic related to the cultivation of flowers such as why the middle of orchid leaves crack, please see the detailed introduction below.
What causes the split in the middle of orchid leaves
The splitting in the middle of orchid leaves is mainly caused by three reasons. First, infestation by pests. Mostly scale insects吸食 the leaf tissue, causing collapse, and it is necessary to strengthen ventilation, and spray medication in severe cases. Second, fertilizer damage, excessive fertilizer in the early stage leads to rapid growth, and a lack of fertilizer in the later stage causes the leaf surface to crack. Third, improper accumulation of water. Long-term lack of watering, insufficient water. Later, watering is resumed, and the leaf surface begins to grow, the necrotic part will crack, and the watering method should be changed.
The above is [] a detailed explanation of why the middle of orchid leaves crack, hoping this article can bring you help in green plant management!