The flower buds on my hibiscus and gardenia plant drop before they open. What could cause the problem?
Premature flower bud drop is often a problem with both of these plants and can indicate an insect problem, cultural/environmental problems, or a varietal characteristic. Insects called thrips can damage the unopened bud. These may go undetected until considerable damage has occurred and the buds drop. Too much or not enough fertilizer or water can stress the plant – resulting in bud drop. Nematodes can parasitize the root system, creating a water and nutritional stress on the plant, also resulting in bud drop. Some varieties of hibiscus, especially doubles, are characterized by premature bud drop. Some varieties bloom well during one period of the year and consistently drop their buds at all other times.
Related Questions
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- The flower buds on my hibiscus and gardenia plant drop before they open. What could cause the problem?
- The flower buds on my hibiscus and gardenia plant drop before they open. What could the problem be?
