Growing Solutions’ 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, our Catalyst contains an array of select botanical ingredients without the use of simple sugar.

Size                      Tea Vol. Produced   

15 oz.                         50 gallons
4.5 lbs.                      250 gallons
9.0 lbs.                      500 gallons
45 lbs.                     2,500 gallons  

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.