Hello, just made this insect house and I have created a space in the top for some planting, the question is what can I plant here that will be happy? Would like something if possible that will trail over??
a small leaved ivy might work, or vinca minor?
Thank you, I did think an ivy,
For info the space is approx 21" x 3" x 3"
You could squeeze in a tiny sempervivum in the middle of that space.
I'd try something like creeping thyme which is low growing, grows just about anywhere and its flowers attract bees. As a perennial, when it finishes flowering, you just trim it back to keep it neat. Maximum impact for little effort.