Q.How to cure hibiscus plant
How to cure hibiscus plant from dying by white powder like spores? Three years ago I planted some Hibiscus plant of different colour through stem grafting. All plant became alive and grew properly and became shrubs, flowering – but some white powder like creature spread all over the plant and leaves went yellow.
Please help.
This could be caused by a few things. It could be powdery mildew (which hibiscus are susceptible to) or a mealy bug infestation. I have included links below which will provide you with more information and a course of treatment:
Powdery mildew:
https://www.gardeningknowhow.com/plant-problems/disease/powdery-mildew-homemade-and-organic-remedies.htm
Mealy Bugs:
https://www.gardeningknowhow.com/plant-problems/pests/insects/mealybugs-control.htm
