Companion Planting Chart & Guide: What Grows Well Together Our Blue ginger (Dichorisandra thyrsiflora) outside Cottage #6, the HQ of Foundation and Friends of the Botanic Gardens, is in full swing at the moment. Native to Brazil, it's a great perennial Can any of these plants survive a month without water? : r plants These garlic companion plants provideand receivea variety of different benefits when planted next to the bulb. Garlic can control pests, improve the flavor of other plants, and help prevent diseases for different