Save 10% on Lighting, Trays, Reservoirs, AC, Dehumidifiers, & Chillers!

Save 10% on Lighting, Trays, Reservoirs, AC, Dehumidifiers, & Chillers! 5% Off Everything Else.
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Coupon Expires August 15, 2021

Recently Expired Growers House Coupon Codes & Coupons

Up to 25% Off on Plasma Lights + Free Shipping

Growers House is offering up to 25% discount on plasma lights. Plasma grow lights for plant...More

Growers House is offering up to 25% discount on plasma lights. Plasma grow lights for plant lighting are induction grow lights based on sulfur and metal halides. Plasma grow lighting generates more full-spectrum nutritional light energy than any other grow light yet produced. Less

Get Soil & Media Items As Low As $1.99

Growers House is offering Soil and Media items as low as $1.99. Grap us now and...More

Growers House is offering Soil and Media items as low as $1.99. Grap us now and avail this deal. Less

Shop Air, Water & CO2 Products In Just $0.11

Shop Air, Water and CO2 products in just $0.11 at only Growers House. This deal is...More

Shop Air, Water and CO2 products in just $0.11 at only Growers House. This deal is activated on the site. Less

10% Off All Lighting, Climate Control & Hydro Systems, and 5% Off Site Wide

Enjoy 10% discount all lighting, climate control and hydro aystems, and 5% discount site wide at...More

Enjoy 10% discount all lighting, climate control and hydro aystems, and 5% discount site wide at GrowersHouse. No coupon code is required. Less

House Essentials As low As $1.19

Buy house essentials price starting from $1.19. Place your order now to avail the deal.

$167.34 for Ceramic Science 315W CMH Light Conversion Kit

Buy Ceramic Science 315W CMH Light Conversion Kit just at $167.34. Now you can use a...More

Buy Ceramic Science 315W CMH Light Conversion Kit just at $167.34. Now you can use a 315W CMH Lamp in your existing reflector with a standard mogul socket! CMH conversion kit including 315W ballast, CMH to MOG lamp adapter. (Not included in price of Kit: Your choice for options of 4200k or 3100k 315W CMH Lamp. Lamps sold separately). Less

Timers & Controllers As Low As $9.67

Avail timers and controllers, price starting from $9.67 only atGrowers House.Click on the coupon and you...More

Avail timers and controllers, price starting from $9.67 only atGrowers House.Click on the coupon and you will be redirected to the product page. Less

Nutrients Items Starting From $14.06

Buy Nutrients items from Growers House where price is starting from $14.06. Grab this coupon now.