"I usually leave mine up in the winter because I think they are beautiful. I have never had any problem with them breaking or with reseeding. If you want to leave them up but are worried about reseeding, you could always use pre-emergent or…"
"I have read that you can place aluminum foil on the ground to reflect more light. I have personally not tried this so I don't know if this would help increase the amount of light or not. Dave's Garden is a great source of…"
"You can barely see this little guy perched on the top tier in front of a canna leaf. There were two at a time for 15 minutes, all different types all together, even a hummingbird. They mugged me for a bath. . ."