What is causing the leaves on my hibiscus plants to turn yellow? Also, several of the buds are falling off before blooming. I did feed them with Bayers Rose and Plant Food.
Certified GKH Gardening Expert
The following article should be of some help to you: https://www.gardeningknowhow.com/ornamental/flowers/hibiscus/answers-to-what-causes-hibiscus-leaves-turning-yellow.htm