What to do if succulent plants have white frost

1. Normal maintenance

Succulents have white frost on them because some varieties have white frost themselves. This situation is to protect the succulents, and can provide sun protection, frost protection and rain protection. Generally, the varieties with white frost include Snow Lotus, Fairy Cup, Guanghan Palace, Peach Egg, etc. If this is the case, no treatment is required, only normal maintenance is needed. Also, do not scrape off the white frost on the leaves at will, as this will cause certain damage to the plants.

2. Treatment of diseases

1. Another situation is infection with powdery mildew. At the beginning, it looks very similar to normal white frost, but if you look closely, it will feel like mold. Separate it from other succulents immediately and cut off any leaves with white mold. At the same time, you can spray some medicines, such as benomyl, carbendazim and other antibacterial agents.

2. If the disease is serious, special medicines should be used. You can choose drugs such as flusilazole, thiabendazole and methocel, which can effectively treat powdery mildew.

3. Post-maintenance

After using the medicine, the succulents should be placed in an environment with low humidity. In addition, you should open the windows frequently and keep water away from the leaves when watering, so as to effectively prevent the disease from occurring again.