Rain garden plants like native perennials are best for their long root systems and appeal to wildlife. Sedges, grasses, and reeds play a significant role with their deep root systems that enable water to seep into the soil more efficiently. Get deals and low prices on top products at amazon. · many rain garden plants are native and well-adapted to these changing moisture levels. Discover 21 top plants for your rain garden. The best rain garden plants are moisture-tolerant natives that can also endure dry periods, and are easily adaptable to your region. · choosing the best plants for a rain garden can be hard. · plants that thrive in full sun are especially useful, for they will utilize the sun for bloom and provide quite a view. Transform your garden with an array of plants , seeds & flower bulbs. Favorites include purple coneflower, summersweet, and, in shadier areas, plants such as lady ferns. Learn what to look for, and get tons of options for sun or shade on my detailed list. · many plants are suitable for full - sun rain garden design, including plants for the base, where it is deepest, and out to the edges, where it is driest. Find resilient, eco-friendly flowers & foliage that thrive in wet soil and handle occasional flooding. Here is a helpful guide about some of the best full sun plants for a rain garden.