At Amazon this 4.5-lb. container of Miracle-Gro Shake ‘N Feed Tomato, Fruit & Vegetable Plant Food is $13.06, down from its $20.49 list price. It’s the lowest price we could find and the lowest price ever at Amazon.  It feeds plants for up to three months and covers as much as 128 sq. ft. per container. Prime members get free shipping.  Buy Now at Amazon