MySheen

The blackening of the leaves of longevity flowers will teach you a trick of green blossoms.

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Longevity flowers have a long flowering period, bright colors, and family potted plants are very common. In the process of maintenance, we will encounter the situation of blackening of flower stalks. Here are the reasons and solutions for blackening of longevity flower stems! The reason for blackening is that the stems of longevity flowers are blackened.

Longevity flower long flowering period, bright colors, family potted very common, maintenance process, will encounter the situation of blackening flower stems, the following for everyone to introduce the reasons and solutions for blackening longevity flower stems!

Causes of blackening

The blackening of longevity flower stems may be due to black rot. Generally, it is because the soil is hardened and the air permeability is poor, which affects the respiration of roots and is not conducive to the absorption of nutrients, which will lead to black rot. There is also a situation when watering too much at high temperatures, long-term ponding, and poor ventilation environment will also cause black rot.

Plant black rot is manifested by sudden blackening and gradual upward spread. Stems turn black and flower stems become soft, causing branches to hang upside down and leaves to become black and soft.

Black solution

Longevity flower stem black, observe disease, timely cut off the upper part of 1~3cm from the root black, black part also cut off, avoid infection of other flower stems. Then use vermiculite or plain sand to re-cut.

Prevention of blackening

Watering can not be too much, watering can be sprayed or sprinkled, dry and thoroughly watered, pay attention to light, but can not be exposed to the sun, at the same time to be placed in a better ventilated place maintenance. Change pots and soil regularly to avoid soil hardening.

 
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