Jack's Classic Fertilizers are a top choice in the nutrients category for plant enthusiasts. Our Jack's Classic Blossom Booster 10-30-20 and All Purpose 20-20-20 formulas, each in 1.5lbs containers, are specially crafted by the trusted Jack's brand. These fertilizers are designed to provide essential nutrients to plants, promoting healthy growth and vibrant blooms. With a balanced blend of nutrients, Jacks fertilizers help plants thrive and reach their full potential. Elevate your gardening experience with Jack's Classic Fertilizers, the go-to choice for plant lovers everywhere.