The System10 is ideal for homeowners, small nursery operations and
research environments. This model delivers the same reliable
performance as our larger Systems, with greater portability and
convenience. Our patented Compost Tea Systems™
are designed for durability, ease of use, and years of safe and consistent operation.
The System10 includes a FREE|
15 oz. jar of Compost Tea Catalyst™, a $27.95 value.
Learn more >
|Tank capacity ||10 gallons/40 liters |
| Aeration ||Fine Bubble Diffusion |
|Air delivery ||Piston air pump |
|Power ||110V/220V |
|Tank/Stand ||UV stabilized polyethylene |
|Valves/fittings ||Banjo® glass-filled polypropylene |
|Fasteners ||18-8 Stainless steel |
|Weight ||27 pounds/12 kilos |
|Dimensions ||20 x 20 x 27 inches |
51 x 51 x 71 centimeters
|Brew time ||24 hours |
We ship via United Parcel Service (UPS) standard delivery to
destinations in the continental United States. Orders destined for
Hawaii, Alaska and Canada, please contact Customer Service at
541.343.8727. We regret that we are unable to ship to P.O. Boxes.
Express Delivery can be arranged on an individual order basis.
Some items are not available for express delivery. To arrange express
shipment and receive a quote for expedited shipping and handling
charges, please call Customer Service at 541.343.8727 between 9:00
a.m. and 5:00 p.m. PST (Pacific Standard Time).
Should any merchandise be unavailable when you order, the item(s) will
be placed on back order and scheduled for delivery as soon as possible.
If you do not wish to receive delayed shipments, please contact
Customer Service at 541.343.8727 between 9:00 a.m. and 5:00 p.m. PST
(Pacific Standard Time).
If you are completely unsatisfied with the product(s) you receive, we
will accept returned merchandise within 30 days from the purchase date
for a 15% restocking fee. Please note, you will be responsible for
return shipping charges. Please carefully package the item(s) to avoid
damage and return to our warehouse at: Growing Solutions, 1702 W. 2nd Ave., Suite B, Eugene, OR 97402
If your merchandise arrived damaged, please contact Customer Service
within five (5) business days at firstname.lastname@example.org or by phone
at 541.343.8727 between 9:00 a.m. and 5:00 p.m. PST (Pacific Standard
Time). Please keep all packaging materials and merchandise in the
original box for UPS inspection. If the item can be replaced, you will
be sent a replacement within 2–3 business days following the damage
"I want to thank you for the donation of the GSI System10 brewer to the Alaska Botanical Garden. We auctioned it off to a member in return for being able to use it for the season. What you may not know is that with the addition of the brewer last year, the Alaska Botanical Garden was able to convert to a total organic regimen. We believe we are one of the first, if not the first, organic botanical gardens in the country. It would not have been possible without the GSI System10 which produces a wonderful brew of microbes. We're impressed at how easy it is to operate and clean, and the consistent excellent quality of the tea it produces. There is no question we are teaming with microbes when we use the GSI System10 at the Alaska Botanical Garden!"
—Jeff Lowenfels, author, Teaming with Microbes
"When was the last time you gave your plants a refreshing drink of compost tea? It may sound like a strange
notion but feeding your plants with compost tea is a wonderful way of providing wholesome and organic nourishment. Once a month, using our own compost, my gardeners mix up a batch and feed all the plants in the greenhouse. However, if they feel the plants are particularly stressed, they will administer the tea every two weeks. We purchased this wonderful little 10-gallon compost brewer from Growing Solutions, Inc."
"I am the proud owner of a Growing Solutions Compost Tea System10. I've made compost tea for years, but the first time I used my System10, it was clear that I had just taken a quantum leap in the quality of the compost tea! I've used it with great success, growing vibrant magnificent plants, while curing and preventing all manner of plant pests and diseases. I love this System!"