What to do if purple pearl has black rot

Causes of black rot in purple pearl

Improper watering

Black rot is the most common disease of succulents, which is usually caused by fungal infection due to overwatering or excessive humidity in the surrounding environment.

The soil is not breathable

Another reason is that the soil is not breathable, and every time you water it, water accumulates in the stems and even the roots.

Pests and diseases

Black rot caused by pests and diseases. Some pests parasitize on leaves and stems, and the wounds caused by sucking plant sap can also cause fungal infections.

Treatment methods for black rot of purple pearl

Black rot is treated according to the cause.

Stem rot:

Remove the rotten parts as quickly as possible and re-cut the rest. Remember to make sure the cuttings are completely dry before burying them in the soil. If it is severely rotten, throw it away directly!

Fungal decay:

Fungal infections must be treated with caution. Use a sterilized knife to cut away any rotten parts and cover with a thin layer of sulfur. Spray the plants with a mixture of benomyl (a fungicide) and mancozeb.

Note: When handling black rot plants, keep your tools clean and sterile, and wash your hands carefully before touching other plants.