Compost Tea Brewers - 4 Commercial Models

The most efficient compost tea brewing systems available. From 10 gallons to 500 gallons, Growing Solutions has built Compost Tea Brewers to fulfill all your brewing needs. NOTE: The 25 and 500 gallon units are special order, so please allow 2 weeks for delivery.

10 gallon Compost Tea Brewer.

10 gallon Compost Tea Brewer.

  • Compost Tea System 10 Gallon
    (GSI S10)
    USD $814.49
  • Compost Tea Maker - 25 Gallon
    (GSI S25)
    USD $2,530.98
  • Compost Tea System 100 Gallon
    (GSI S100)
    USD $4,500.00
  • Compost Tea Maker - 500 Gallon
    (GSI S500)
    USD $15,500.00


Growing Solutions Inc builds the best Compost Tea Brewers available. They pioneered and hold the patent for fine bubble diffusion, the most efficient brewing method to produce rich compost tea within a 24 hour brewing time.

These patented Compost Tea Systems each feature a rubber membrane diffusion disc. The rubber membrane expands under high pressure air, produced by a piston air pump on the 10 gallon models, a linear diaphragm air pump on the 25 gallon models, and a Siemens regenerative blower on the 100 gallon and 500 gallon models. The membrane expansion opens more than 4000 1 mm perforations, producing fine bubbles. It is these bubbles that ensure optimum oxygen levels are created and are maintained throughout the mixing process while the Compost Tea is brewing.

Common Features

  • Fine bubble air diffusion technology
  • High-quality, commercial air producing systems – Both the air pumps and re-generative blowers are designed for 24-7 operation
  • Thick walled brewing tanks and stands
  • Easy-to-clean compost tea baskets and brewer tanks
  • Tank / stand made of UV stabilized polyethylene
  • Fasteners made of 18-8 stainless steel
  • Banjo glass-filled polypropylene valves / fittings
  • Brew time of 24 hours

Compost Tea System 10

This system is perfect for homeowners, small professional operations, and research institutions. While delivering the same high performance of larger units, this particular unit affords greater portability and convenience.

Compost Tea System 25

This system is the ideal size for 1-5 acre operations, including specialty plant nurseries, farms, large home gardens and landscapes, retail garden centers, and research facilities. Easy to use, this unit has the same patented design and industrial components as the larger systems but at a more cost effective price.

Compost Tea System 100

The most popular of the four models available. The Compost Tea System 100 is perfect for operations ranging in size from 10 to 50 acres. Using patented design and industrial grade materials, this unit is built to provide reliable service under professional conditions.

Compost Tea System 500

Built to accommodate large acreage operations, this system is the favorite size of large scale growers and golf course superintendents. The industrial grade construction of this model makes it ideal to withstand frequent use in a variety of large acreage applications.

Compost Tea System model specifications.
Model Capacity Voltage (V) Dimensions Weight
System10 10 gallons
(40 litres)
110V 20" x 20" x 27" 27 lb.
System25 25 gallons
(100 litres)
110V/220V 37" x 37" x 46" 90 lb.
System100 100 gallons
(400 litres)
110V/220V 64" x 54" x 56" 250 lb.
System500 500 gallons
(2000 litres)
110V/220V 90" x 74" x 62" 550 lb.
Compost Tea Catalyst stimulates diverse microbial growth during the 24 hour production time when brewing compost tea.

Compost Tea is quickly becoming one of the most popular organic alternatives for landscapers.

Pay In Installments

Add one or more qualifying products to your cart and your entire order becomes eligible for interest-free installment plans of up to 6 months. Learn More

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