Compost Starter and Accelerator

Compost Starter and Accelerator by TPS Plant Foods

Help compost break down more efficiently with a starter designed to support microbial activity. It makes it easier to keep a compost pile active as plant scraps and other organic material decompose.

Add it to your compost as directed and mix it through the pile for a simple boost to the decomposition process.

Made by growers

More than a bottle on a shelf.

  • Talk to real plant people. The team that mixes the formula answers your email.
  • Made in-house, in the USA. Every bottle mixed and filled by us, not a third party.
  • We're growers, not resellers. We use this on our own plants before it ships.
  • Bundle savings only here. Pair any two TPS formulas — your order ships free.