Compost Tea Catalyst (15 Oz. Jar)

This compost tea catalyst combines seaweed extract, mineral powder, and botanical ingredients without added simple sugars. It is intended as a microbial food source during aerated compost tea brewing.

Rate and Coverage

Use 7 tablespoons per 10 gallons of water. One 15 oz jar treats up to 50 gallons of compost tea.

Brewing and Application

Add the measured catalyst to the brewer and follow the current product and brewer instructions for aeration, brew time, sanitation, and application. Use freshly brewed tea as directed.

Related Resources

Shop compost tea brewing supplies, browse composting products, or read What Is Compost Tea?