Stacking plants in a ladder fashion or vertical layout is a way to get many pots and plants into one area without much fuss. These stacking planter ideas are ideal for those who have a small space but wish to make the most of it by placing plants on top of each other or laying them out vertically so as to make the most of the floor space available. Check out these top 6 stacking vertical outdoor planters and ideas for stacking plants on top of each other…