All-in-one rose and flower care. 3 systemic products in 1. Insect control of Japanese beetles, aphids, caterpillars, and more. Disease control of black spot, powdery mildew, rose, and southern blight. Fertilizer promotes strong roots and beautiful blooms. 1 application protects for up to 6 weeks. Ready-to-use granules are easy-to-use, just sprinkle and water in. Treats up to 32 rose bushes.