Water soluble, instant fertilizer for vegetables, flowers and herbs. Applicator for plant nutrition that includes your first feeding inside. 3/4 lb. of nutrition feeds approximately 200 sq. ft. in about 20 mins. Nutrients derived from soy protein hydrolysate, nitrate of soda, rock phosphate, bone meal, potassium chloride, sulfate of potash, copper sulfate, ferrous sulfate, manganese sulfate and zinc sulfate. 2x the bounty, guaranteed. (vs. unfed plants) Directions for use: Remove plastic seal from jar, attach feeder to hose, turn on water, feed by squeezing the trigger. Once jar fills with water, feeding will start.