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WebMay 29, 2024 · In cool, damp weather your Hibiscus may develop black spots on its leaves. These are caused by fungus or bacteria. Although black spots don’t look very nice, they won’t harm your plant. You can remove … WebThe hibiscus family grows in U.S. Department of Agriculture plant hardiness zones 4 through 11. Gray Mold Characteristics Gray mold, also known as botrytis blight (Botrytis … flight safety owner ueltschi
Use Baking Soda Spray to Cure Plant Fungal …
WebJan 16, 2024 · When you care for a hibiscus, you should remember that hibiscus flowers best in temperatures between 60-90 F. (16-32 C.) and cannot tolerate temps below 32 F. (0 C.). In the summer, your hibiscus … WebPhytophthora Rot. Phytophthora rot is a fungal disease that affects hibiscus plants growing in wet soil. This disease kills roots and prevents the plant from obtaining vital water. The leaves of ... WebBy Matt Gibson. If you have a plant, shrub, or tree that looks like it has spent a little bit too much time next to a fireplace, its leaves and branches covered with a thick layer of black … chemotherapy dental implants