The Theodore Payne Foundation for Wild Flowers and Native Plants, a nonprofit organization, operates a retail nursery specializing in California native plants. It is the largest of its kind in Los Angeles County.

Open to the public year round, it offers more than 500 native plant species for sale, in addition to seeds of approximately 200 species. In their store, they sell gardening books, children's books, a small selection of clothing, garden tools, honey and other native plant and gardening-related products.