MySheen

Causes of scorched black and rotten roots in the leaf tail of Guolan

Published: 2024-11-10 Author: mysheen
Last Updated: 2024/11/10, 1. The temperature is too high and the sun shines directly, causing the leaf tail to burn easily. 2. The substrate of basin soil is too fertile and damp to dry, which results in poor root development, hindrance of nutrient absorption, scorch and blackening of leaf tail, and death of rotten root and orchid plant in heavy cases. 3. Insect pests. There is a kind of insect pest similar to aphids, which lives in the basin soil and lives on the orchid root. It is very small and difficult to find at ordinary times. Although it is not harmful directly, it is easy to cause the disease and cause rotten root.

1. The temperature is too high and the sun shines directly, causing the leaf tail to burn easily.

2. The substrate of basin soil is too fertile and damp to dry, which results in poor root development, hindrance of nutrient absorption, scorch and blackening of leaf tail, and death of rotten root and orchid plant in heavy cases.

3. Insect pests. There is a kind of insect pest similar to aphids, which lives in the basin soil and lives on the orchid root. It is very small and difficult to find at ordinary times. Although it is not harmful directly, it is easy to cause the disease and cause rotten root.

 
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