Growth on Underside of Leaves
I've noticed this strange growth on the bottom of the leaves on my ghost chili plant. At first I was wondering if it was some sort of salt buildup from the fertilizer, but I'm not seeing any burning on the ends of the leaves. The tips of the leaves are actually much shinier on the top side directly above the growth. When I pick at it, it crushes and liquid comes out. I was reading about edema, but all the pictures I found show it spread out across the leaf rather than all bunched together. What do you think?