Feed your plants while you water them with these Miracle-Gro LiquaFeed 16 oz. Liquid Tomato, Fruits and Vegetables Plant Food Refills (2-Pack) for use with Miracle-Gro LiquaFeed Feeder and watering cans. These fertilizer refills help develop strong roots and improve the quality of your fruits and vegetables, with a coverage area of up to 800 sq. ft. to accommodate large gardens. The included dosing spoon makes it easy to mix the right amount of fertilizer into your watering can.