5 out of 5 Customer Rating

Osmocote® Smart-Release® Plant Food Plus Outdoor & Indoor



An all-in-one solution for the serious gardener. One application contains 11 essential nutrients and feeds up to 6 full months. Works with virtually all plant varieties and growing conditions.

Why We Love Them

Most all fertilizers are good for plants, but research shows a constant and continuous supply of nutrients over time outperforms an initial surge of nutrients—usually nitrogen—followed by a long period of little nutrient support. Osmocote® achieves continuous release by adding a linseed oil polymer coating to the granule of nutrients. Release is achieved through osmosis. It's regulated by soil temperature. Nutrients release from the granule at the same rate the plant uses them. Plants get what they need, when they need it.


  • NPK (15-9-12)
  • Works with all plant varieties and growing conditions.
  • 1 scoop for a 2-gallon pot or 4 sq. ft. (1 scoopful = 3 TBSP)
  • Feeds plants for 6 months.
  • No-burn pledge when used as directed.

How to Use


  • Check the back of the package for how much you need for your plant.
  • Sprinkle 1 scoopful of plant food per 2 gallons or 4 sq. ft.
  • Mix into the top 1-3 inches of soil.
  • Water plant regularly.
  • Reapply every 6 months.