Chick Magic Rose 3-6-3 is formulated for all varieties of rose plants and most other flowers as well. It is organically formulated according to USDA National Organic Program requirements. Roses: European, Re-Blooming, Western Shrub, And Other Classes! Flowing Shrubs: Lilac, Forsythia, Butterfly Bush, Hibiscus, Spirea, Weigela, And Many More!