6. Scout for pests. Pests, like aphids, scales, and thrips, can also stress African violets and cause them to stop blooming. Yellow stippling on plant leaves and sticky honeydew residue can be ...

Limp, wilted plants. This can be caused by overwatering, poor drainage or root rot. Violets prefer evenly moist but not soggy soil. Do not leave plants in standing water. Repot plants into containers ...