Miracle-Gro Feeder No mixing, no measuring, no mess Connects straight to a garden hose. Grows plants twice as big with accurate application The Miracle-Gro Feeder is a unique feeding system which is quick and easy to use. Ideal for all plants and fruit and vegetables outside - whether in pots and containers, hanging baskets, beds, borders or your lawn. It comes with Miracle-Gro All Purpose Soluble Plant Food which contains a unique mix of 10 nutrients carefully balanced to provide plants with essential nutrients required for optimum growth and flowering. Just fill the jar with 500g of Miracle-Gro soluble food, top up with water, attach to the hosepipe and away you go, feeding and watering at the same time! The feeder can also be used with Azalea, Camellia & Rhododendron soluble feed and the soluble lawn feed.