| I'm a hydro grower and have designed a vertical growing system that uses 4" pots hanging on PVC tubes. There's no reason it wouldn't work for soil.
I grow in 100% perlite and home-brew my own nutrient solution. I've posted a link to a pictorial DIY tutorial for those who have only a balcony or small patio on which to have a container garden.
The nutrient recipe as well as several other goodies are in my online store.
Relax, everything in my store is FREE! |
Here is a link that might be useful: Build a Vertical Container Garden