Schultz, 24 count, 20-20-20, boost pacs plant food, convenient & mess free, contains an all purpose plant food that can be used both indoors & outdoors, for use in watering cans & is pre-measured to contain the right combination of essential nutrients that instantly feeds for bigger plants & more blooms, safe for all plants when used as directed, quick & easy way to beautiful flowers, lush foliage & fresh home grown plants, provides instant feeding without the mess.