hibiscus new blooms falling off

Question

I just got 2 hibiscus plants and planted them in large pots with geraniums and impatiens. The hibiscus seem to be doing really well but most of the new buds fall off before they bloom. Any idea what’s going on? Thanks.

Answer 1

This article should help: https://www.gardeningknowhow.com/ornamental/flowers/hibiscus/hibiscus-flowers-hibiscus-blossoms-falling-off-plant.htm