Grow Masters

Grow Masters Largest grow store in Illinois. We have everything you need from seed to harvest, including some of the best breeder's and genetics around.

We are a dedicated team of enthusiasts looking to share our knowledge and expertise with you. We specialize in all aspects of horticulture. Come visit our huge retail store & showroom located in GURNEE, IL.

DOUBLE Restock!! Booming Acres all in one mushrooms kits and Fox Farms Ocean Forest soil! Come pick some stuff up at Gr...
05/26/2026

DOUBLE Restock!! Booming Acres all in one mushrooms kits and Fox Farms Ocean Forest soil! Come pick some stuff up at Grow Masters

Fully rooted out Craft Farmer M.O.B clones and Trop cherrys clones ready to go! Come pick some up today at Grow Masters ...
05/19/2026

Fully rooted out Craft Farmer M.O.B clones and Trop cherrys clones ready to go! Come pick some up today at Grow Masters in gurnee

Come get your garden started right at Growmasters in gurnee. Basil assorted peppers and tomatoes all ready to go!
05/19/2026

Come get your garden started right at Growmasters in gurnee. Basil assorted peppers and tomatoes all ready to go!

5k Craft Farmer cut, coned and ready to go!
05/13/2026

5k Craft Farmer cut, coned and ready to go!

RAINY DAY FLASH SALE!!!!Buy any seeds today only and get 20% off your soil to go with it. Come and see us at Grow Master...
05/12/2026

RAINY DAY FLASH SALE!!!!
Buy any seeds today only and get 20% off your soil to go with it. Come and see us at Grow Masters in Gurnee

RESTOCK MONDAY! Worm castings and mushrooms back in stock
05/11/2026

RESTOCK MONDAY!
Worm castings and mushrooms back in stock

COMMING SOON .... Freshly Brewed Microb Tea, supercharge your garden this year! Only at Grow Masters in Gurnee
05/07/2026

COMMING SOON .... Freshly Brewed Microb Tea, supercharge your garden this year! Only at Grow Masters in Gurnee

Looking to get a Headstart on those outdoor veggies, but hate the seedling process? Come to Grow Masters where we took o...
05/04/2026

Looking to get a Headstart on those outdoor veggies, but hate the seedling process? Come to Grow Masters where we took out that difficult process for you. These babies are ready to go!

Rosin Press Demo and Dab! Tomorrow 12pm-4pm
05/01/2026

Rosin Press Demo and Dab! Tomorrow 12pm-4pm

Looking to get your plants started for the outdoor season? Come on in and let us get you everything you need. Lights,Soi...
04/28/2026

Looking to get your plants started for the outdoor season? Come on in and let us get you everything you need. Lights,Soil,Seeds we've got you covered at Grow Masters in Gurnee IL

Flood Waters Have Been Receded!
04/22/2026

Flood Waters Have Been Receded!

Address

Gurnee, IL

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 10am - 5pm
Sunday 10am - 3pm

Telephone

(224) 399-9877

Website

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