pest issues with container gardening?
Im still fairly new to the garden scene. So I have everything in containers ..milkweed, zinnias, cosmos,sunflowers etc...my zinnias which are about to bloom , the leaves are being stripped of everything leaving only a skeleton of the leaf. I've been out there several time at night, all day etc n I can not see whats making the damage. I've even stayed up all night long checking frequently. I know its hard to tell but what could it possibly be. Thanks