Rigid Air-Pruning Hanging Baskets?
I am planning to experiment with hanging a juniper horizontalis over my balcony to see if I can get it through the winters in a container. (My hope is to have some long evergeen trailing branches.)
I am very interested in air pruning pots (which I would wrap when the weather turns cold), but I noticed that the only ones that are sold in a hanging basket style are 8" Geopots. I'd really prefer to go with a rigid, longer-lasting design over the fabric. (Not to mention a lighter, less heat-absorbent color over black.)
I was thinking about making one, but I would imagine something like this would already be out there and I don't know if I want to try to convert a pot that wasn't designed to hang its own weight. Any ideas would be hugely helpful!