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 is also a great idea for starting seeds as the moisture comes from the bottom, thus eliminating the fungus that kills many seedlings when you water from the top.need to bottles tho and I don't drink soft drinks.
Table reused outdoors as Potting Bench & storage. the clever use of vertical & horizontal space. This idea could be used even on a small balcony or patio by stacking & using hanging space as well a being a practical & attractive feature.