All you need is a small amount of vertical space around a balcony or an open window which can hang or store a vertical array of drink bottles that can grow all your herbs and lettuce easily. Recycle as many of your plastic drink containers.
This gave me an idea-- we could use posts around our patio-- attach hanging hooks as shown-- but also drape string lights between! Maybe string lights along the deck into the trees for the backyard can all be lit up
Really like this style: Edwarian mono-pitch lean-to greenhouse, front cold frames. Would like to create a similiar look using salvaged brick and windows!--only thing I would like to add is the other half and another set of cold frames.