Rhododendrons, azaleas, camellias and evergreen shrubs need a special combination of plant foods to bloom and grow their excellent one that encourages the acidic soils they love. It’s easy to give them what they need with Lilly Miller Rhododendron evergreen and azalea food. We’ve combined natural ingredients with traditional plant food to produce a unique fertilizer blend that starts working fast and keeps feeding your plants for up to six weeks. Rhododendron evergreen and azalea food also adds extra minerals, so your plants will never be hungry for these essential elements.Slow release feedingContains cottonseed meal and other natural ingredients