Miracle-Gro Watering Can Singles All Purpose Water Soluble Plant Food

It's hard to go wrong with a pre-measured dose of all-purpose plant nutrition. These packets make feeding time fast and accurate while delivering bigger, more beautiful plants (versus unfed plants). NPK (24-8-16) For best results, feed every 7-14 days, anytime during the growing season. Slow-growing plants can be fed less often (monthly). Use with all flowers, vegetables, houseplants, roses, trees, and shrubs. When mixed with water, 1 packet feeds up to 10 sq. ft.