Espoma Tomato! Liquid Plant Food, Natural & Organic Tomato & Vegetable Food, 16 fl oz. Use Tomato! Liquid Plant Food for plump, juicy tomatoes in your garden. Great for feeding all vegetables. Espoma Tomato! is approved for organic gardening. Simply mix with water to feed instantly. No measuring, no messes! With lid closed turn the bottle upside down. Now turn bottle uprightFlip the lid open, add two to three pre-measured doses to your watering can and then add 1 gallon of water. Shake well prior to mixing. Feed your tomatoes and vegetables with Tomato! Plant Food every 2-4 weeks.