Tusco Products CTR32ES Cosmopolitan Round Garden Planter - 16 Inch Espresso Brown Outdoor Flower Pot for Patio, Balcony & Garden Decor - Perfect for Plants, Herbs & Small Trees

Initially a little concerned by the lightweight plastic and no water separation tray in bottom. Wet soil is heavy and didn’t want them to tip after getting knocked by the roomba ? What I came up with made these very tip proof and should keep plants healthy: I added about 10” of all purpose sand to the bottom which is cheap at the home store to make them bottom heavy and also keep roots from rotting in water (they are inside, no holes drilled). Before adding sand I put in a 30” section of 1” pvc pipe to allow oxygen, water to evaporate, and also to look down with a light to make sure there is not too much water collecting. Then added about 10” of palm/cactus/citrus soil mix which is well draining, then put dwarf mandarin and orange trees on top of that - researched and they should both do well indoors and are self-pollinating. Very happy so far and hope to buy more of these dramatic and functional planters!