What is causing black grit or soot at base of a few leaves on fiddle leaf fig plant?
It is insect caused probably scale, aphids or whitefly. Any insect that produces honeydew could cause the problem. Control the insect and you will control the sooty mold. In this instance, it is probably scale because it is localized at the base of the leaf. 27. Q: When can houseplants be moved outside? A: It is best to wait at least until the last frost free date. Better to wait until middle of April. 28. Q: How do you care for African Violets. A: Very carefully. The African Violet Society likes the wicked type pots specifically made for growing African violets. Most are grown under artificial light unless there is bright natural light; not direct sun however. 29. Q: How do you induce bromeliads to bloom? A: Patience is needed. As a general rule the minimum time for flowering is three years from seed or about two from vegetative propagules (pups). If your bromeliad is mature and still not showing a flower bud, a change of environment is in order. First apply fertilizer rich in phospho
