What if the clematis leaves turn black?

1. The cause of blackening of leaves

There are many reasons that may lead to this phenomenon. It may be too much watering, the roots rot, and then the leaves turn black. It may also be that the light is too strong and burns the leaf, causing it to turn black. In addition, the fertilizer is too thick, resulting in fertilizer damage and blackening of the leaves. It may also be due to poor ventilation, leaves left too much water not to dry, resulting in blackening. There are also diseases, such as "leaf blight", where the leaves are dry and look like they have blackened.

2. Solution

If the situation is not serious, then the surrounding environment can be adjusted to make it in a suitable environment, and the situation will be alleviated. If the situation is serious, it should be removed from the basin. Follow these steps:

(1) cut off most of the branches first, especially those with black leaves, be sure to cut them clean.

After that, pull the whole plant out of the soil and shake off the excess soil from the roots. It can be trimmed properly, mainly cutting off the rotten parts. However, be careful not to hurt the healthy part of the root, otherwise it is easy to die.

(3) then, prepare clear water and put carbendazim solution into it. Soak the root into it. After about an hour, take it out and let it dry.

(4) prepare new soil. It is also sterilized with carbendazim. Pour a little water and don't be exposed to direct light. After that, the leaves don't turn black.