Hibiscus: No bugs, but yellow leaves..., 1 by blupit007

blupit007 wrote:
Hi

I just started getting some yellow leaves on a couple of my hib's. All different patterns too. Some all yellow, some spots, some veins. And some with all 3 on the same plant. I took some photos to show. I went out with my 20X mag and looked them all over and over for the past 3 days and see nothing crawling. Belle has some warty looking dark forms on her underside of the leaves though. But other then that, everyone is super clean. Some small spiders on them, but I leave them alone.

I feed with the HVH formula each Wednesday. 2 Wednesday's ago I added some seaweed plant food to the mixture. Then a couple days later I added a 1/2 teaspoon of Epsom salts on top of the soil (which would be my second time doing so this summer). Do you think one of these new additives might have done this? I hope it is not bugs, as I just brought them all into my office in preparation for Hurricane Earl...

Yikes! ~ Kristen