Welcome to Hawaii's Favorite Grow Shop!

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ATTN: Product showing out of stock? Contact Us. Our inventory fluctuates daily. Mahalo! 

SNS 209 Systemic Pest Control
SNS 209 Systemic Pest Control
SNS 209 Systemic Pest Control
SNS 209 Systemic Pest Control

SNS 209 Systemic Pest Control

Sierra Natural Science Inc.

$25.99 
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Use Code "Hilo Gro" for 5% Off GreenGro!View all

MammothSi

MammothSi

Growcentia

$48.00 
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FOOP Clone Gel Now In-Stock!

FOOP Clone Gel is like having two products in one: it’s a rooting gel, but it also contains a nutrient solution. Made from fish poo and more than a dozen other organic ingredients, FOOP Clone Gel is an all-natural rooting and propagation agent that dramatically accelerates root growth and plant development.

Free Shipping
101 Organic Gardening Hacks

101 Organic Gardening Hacks

Books

$19.99 
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Our Customers Rock!

I ordered off of their website so my husband didn't have to look for what I wanted. The order was promptly put together and they notified me when it was ready to be picked up. Easy peasy!!

via Trustpilot

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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