My Jasmine Sambac - is this normal?
I bought this plant at the Philadelphia Flower Show, and just now noticed that the underside of the leaves all have these white "bumps" near the veins. I don't know quite how to explain it.
Near the middle of the leaf - you see? When I swipe the area with rubbing alcohol, nothing moves. They kind of look like tiny, tiny hairs. I'm obsessive about my plants being bug-free. Does any one have input as to whether I should worry or not?
BTW, the new leaves don't have these but the "teenage" leaves start to. Please, please help!