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Aeromixer Mini Now In-Stock!

Aeromixer's Mini Mixer Kit is the same great product in a smaller size. We have redesigned Aeromixer to meet the needs of indoor growers and smaller scale farmers. Perfect for tanks as small as 15 gallons. The Mini Mixer still utilizes our patented air injection system to provide optimal aeration while mixing.

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GreenGro Quick Brew!

Love compost teas? Check out this recipe from GreenGro!

Instant No Brew Tea - Click Here for More!

Use Code "PRIDESALE" for 5% Off GreenGro Products!View all

Frass Valley Superworm Frass

When plants detect an abundance of Frass in their environment, they assume that they are being eaten by insects and literally grow for their lives. And Superworm Frass contains the highest Chitin levels of any farmed insect! Ours tops the charts at 16.9%!!!

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Our Customers Rock!

Fast and polite. They got what you need. Top choice.

via Trustpilot

Very friendly and knowledgable staff. Impressive inventory with great prices. First time customer but they made me feel right at home.

via Google

Great pricing and customer service with a huge inventory. Stoked to have Hilo Grow as my go to shop for grow supplies!

via Trustpilot

Hilo grow shop is on it with my orders on top of the speedy delivery to Kaua’i, they are second to none! Mahalo for your services, Aloha🤙🏽

via Trustpilot

Great selection, top quality soil. They have always been very friendly to us, full of information. This is our one stop grow shop and have purchased everything we need from here.

via Google

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