Companion planting in pots isn't about aesthetics. It's strategy. Each pair here works because of biology, not decoration: 1. Cherry tomatoes & basil: Similar light and water needs. Basil's aroma can help Plantara 24 in. H Tall Concrete planter, Large Outdoor Plant pot, Modern Tapered Flower pot with Drainage Hole for Garden 6 Pack Small Ceramic Pots for Plants and Succulents with Bamboo Drainage Trays (2 In), Color: Blue Michaels Amazon.com: Lift Kit Planter Insert Tall Tapered Plant Riser Fill Bottom of Tall Flower Pots and Large Plant Containers Indoor and Outdoor (11 17 Rise, 6" Base, 10" Top) : Patio, Lawn Dovelina Large 47 in. x 72 in. Black Metal Raised Garden Bed Planter Box with Trellis and Caster HD 2024093032 Anthurium andraeanum Anthurium, Flamingo lily, Flamingo Flower, Oilcloth flower, Tail Flower Hawaiian Plants and Tropical Flowers