Tonya from Chesapeake, Va writes
Bayer Advanced All-In-One Rose and Flower Care should be used on Roses, Flowers, Iris, Hibiscus, Azaleas, Camellias, Rhododendrons and other shrubs. Your crepe myrtles will likely need a different fertilizer than the flowering and smaller shrubs for which this product is made. Please let us know if you need assistance selecting another product.
Answer last updated on: 08/09/2019