Sowing in Paper Pots Greenery Unlimited Anthurium Care I bought these dollar tree stackable pots and wondering what I can plant in them with my vegetable garden. I was gonna put a couple of strawberries in them and maybe some Though not hardy to our grow zone (Zone 5 6)the calamondin orange, which is a hybrid citrus, is amenable to pot growing on patios and rooms with great southern exposure (in the Northern hemisphere).