This will enhance the growth of the plant and keep the leaves a healthy.

Flower buds will fail to form if the ideal temperature for Gardenias is not respected! Excessive fertilization: Fertilize Gardenias every weeks during their growing season (March to October) with a dilute fertilizer for acid-loving plants.

Do not fertilize from November to treenotch.baress: What's My Zone?There a few things that cause bud drop in gardenias: an insect problem, low humidity, root damage and rapid temperature change. Insect problems – Your gardenia may cleveland heights tree removal a insect called, thrips.

This insect can be found in the bud itself.Gardenia buds tend to drop from their plant for several reasons. The most common is inadequate watering of potted plants. Soil that’s either too dry or too wet has a bad effect on these delicate plants.By Staff Writer Last Updated March 29, There are a variety of reasons why buds fall off of a gardenia plant, but the most common cause is a change in location.

Improper watering habits can also cause gardenia buds to fall off the plant. Gardenias are very sensitive to disturbances and don't do well when they are transplanted or even touched. To prevent gardenias from losing their buds, the plants Estimated Reading Time: 1 min.My Gardenia's Leaves Are Turning Yellow & the Buds Are Falling Off From the thick, leathery, petal-shaped leaves to the plump, waxy and creamy-white flowers.