Best Tabs 20-10-5 (21 gm) is a controlled-release fertilizer that provides 10 fertilizer nutrients that are required by plants for vigorous growth and development. Best Tabs 20-10-5 also meets and exceeds specifications for a 20-10-5 analysis, set by landscape contractors and architects. Best Tabs 20-10-5 supplies nitrogen needed by plants for up to a year, and are clean and wont crumble during shipping and handling.
Application: controlled-release fertilizer.
Use on: plants.