2-in-1 Systemic Insecticide plus Fertilizer for roses, flowers, and shrubs. Systemic Rose & Flower is specifically formulated to provide up to 8 weeks of insect control, as well as essential macro plus micronutrients. Convenient granules. Great for container gardens. Active Ingredient: .22 Imidacloprid. Not for sale in Kings, Nassau, Queens, & Suffolk counties.