Growing Solutions' new Compost Tea Catalyst is a unique blend of ingredients formulated to stimulate diverse microbial growth during aerated compost tea production. In addition to seaweed extract, humic acid and mineral powder, the Catalyst contains an array of select botanical ingredients without the use of simple sugars.

Compost Tea Catalyst is listed by the Organic Materials Review Institute (OMRI) for use in organic production, and the majority of ingredients are certified organic.

Features
- Formulated to enhance microbial growth and diversity
- OMRI listed for use in organic production
- Easy-to-use powder
- Ideal for use in any compost tea system
- Available in four convenient sizes