Dyna-Gro Bonsai Pro 7-9-5 (8oz Concentrate) Indoor Plants: Mix 1/4 to 1/2 teaspoon per gallon of water with every watering Outdoor Plants: Mix 1/2 teaspoon per gallon of water with every watering Monthly Feeding: Mix 1 teaspoon per gallon Hydroponic: 2-3 teaspoons per gallon of water for recirculation type systems 1 Teaspoon per gallon for non-recirculating