Wondering if anyone does vertical gardening or has suggestions on best ones to buy etc. I saw juice plus at my chiropractor but nort into pyramid scheme deal but loved hearing the water like a fountain....I grew up on farm in Illinois and gardened big time for 20 years..just want lettuces and spinach kale etc... But old so don't want to bend over nor fear of snakes in traditional garden. Any recommendation or success on tower gardens. Thank you