Enhance fruit and vegetable yield with Arber’s easy-to-use Organic Tomato, Fruit & Vegetable Boost. The 3-in-1 formula is scientifically proven to increase harvest, boost immunity, and control challenging diseases, like powdery mildew. Arber’s liquid formulation is enriched with a powerful biological plant extract that will boost your plants’ immune system for long-lasting plant health. With Organic Tomato, Fruit & Vegetable Boost, expect maximum growth, flowering, and fruiting with minimal effort. (Includes 16oz liquid concentrate and hose-end sprayer)