Hi- Romence Garden Nursery told me to ask you my hibiscus question so here we go. I have this 7-8 year old plant that I put outside on my protected porch in the summer and overwinter in a west-facing window. It’s as healthy as can be; I have to cut it way back in mid-winter because it’s just too darn big. My problem is that some of the buds drop before they open. That’s so frustrating because I have a LOT of buds and the flowers are gorgeous. What can be causing this bud-drop and what can I do to correct it? I also have spots on some of the leaves. I don’t spray this plant, just water it at dirt level. Again, cause and remedy? I thank you in advance for any help you can send my way! Linda Koivisto Rockford, MI