Spray paint all your pots the same or different colors, or leave them natural, your choice

Add dirt to your bottom pot and pack well since it will support the weight of the pots above

Repeat stacking and packing

Be sure not to fill pots too full. Allow room for the plants

Set your plants in the pots to check for placement and aesthetics. I used creeping Jenny, begonias, and impatients, all shade plants since mine are in my porch

Sit back and enjoy!