Compost Tea Catalyst (4.5 lb Box)

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.

Coverage

One 4.5 lb box treats up to 250 gallons of compost tea. Use the current product directions to measure the amount needed for each batch.

Brewing and Application

Follow the current product and brewer instructions for mixing, 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?

Organic Use

Organic-use status: OMRI Listed. Confirm the current listing and your certifier’s requirements before use.

Product Documents

• Product Label

Measure the catalyst for the actual brewer volume rather than estimating by container size. Clean and dry scoops after use, keep the box sealed from moisture, and record brew ingredients and timing so plant response can be compared without assuming every crop or soil needs the same application.