Growers House Coupons and Deals

  • All 38
  • Coupons 15
  • Deals 23
5% OFF

Get 5% Off Eligible Products

5% off Anden/Aprilaire products. Select your favorite item available at Growers House and get it at a discounted price by applying this code above when you make your order at growershouse.com.
  • 12-21-20
NMAY
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7% OFF

7% Off Eligible Purchases

7% Off Order. Obtain this wonderful chance to save money if you apply this code at the right box while making a purchase at growershouse.com. Terms and conditions apply.
  • 10-08-20
OJ1X
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10% OFF

Get 10% Off Eligible Products

10% Off Order. Take full advantage of the given fantastic coupon code above to grab 10% off savings when you make your purchase at growershouse.com. Terms and conditions apply.
  • 09-07-23
WP10
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5% OFF

Get 5% Off Eligible Products

Save 5% on any HLG LED lights. Make full use of the given promo code above to grab fantastic 5% off savings instantly while making a purchase at Growers House.
  • 10-08-20
HLG5
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5% OFF

Get 5% Off Anything

Take good advantage of the promo code to enjoy amazing 5% off savings instantly when you check out at growershouse.com.
  • 12-30-20
USE5
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10% OFF

10% Off Select Products

10% Off Trellis Netting Bulk Rolls Order. Take 10% off savings on your order if you apply given fabulous code at the checkout of Growers House.
  • 10-08-20
EL10
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15% OFF

15% Off Eligible Purchases

15% Off All Nextlight Products Plus Free Shipping. Save 15% off instantly on your order if you apply the great promo code above when make your order at growershouse.com.
XT15
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15% OFF

Get 15% Off Eligible Products

15% Off All NextLight Products + Free Shipping. Save money with the given fabulous code above for instant 15% off savings for qualifying order while shopping at growershouse.com.
  • 10-08-20
XT15
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40% OFF

Save 40% on MSRP

Emerald Harvest Blowout: save 30%-40% off MSRP. Take good advantage of the fabulous promo code above to get instant 40% off savings at the checkout page of Growers House. While supplies last.
EH10
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$5 OFF

Enjoy $5 Off Your $50+ Orders

Pick your favorite item at growershouse.com and receive it at an affordable price by applying the promo code when make your purchase at Growers House. Terms and conditions apply.
  • 12-31-50
CLS5
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15% OFF

Get 15% Off Eligible Products

15% Off Prism T5 Fixtures and Bulbs. Discover this excellent sale which doesn’t require a code to be entered at growershouse.com. Simply visit growershouse.com for more detailed info.
  • 09-30-20
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10% OFF

Save 10% on Select Orders

10% Off Trimmerz GreenBroz. Discover this wonderful deal which doesn’t require a code to be entered at growershouse.com. Simply visit growershouse.com for more info.
  • 09-30-20
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15% OFF

15% Off Select Products

15% Off Summer Blues Optics. Grab this amazing promotion which doesn’t require a coupon code to be applied at growershouse.com. offer applied automatically.
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15% OFF

15% Off Eligible Purchases

15% off Mycorrhizae, Bacteria. You don't need a promo code of Growers House to claim this fantastic sale. Enjoy your shopping during this limited time sale.
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10% OFF

Enjoy 10% Off LED Grow Lights

10% Off LED Grow Lights. Browse the landing page of Growers House to grab this fabulous offer. Promotional code is not necessary to get this discount.
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7% OFF

Enjoy 7% Off Spydr

7% Off Spydr. Obtain this wonderful offer which doesn’t require a code to be entered at growershouse.com. sale applied automatically.
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10% OFF

10% Off Select Products

10% off $1000+, 7% off $501-$1000 & 5% off $0-$500 on Growershouse Hydroponics. Go to the landing page of growershouse.com to find this excellent offer. No extra code is necessary during checkout
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20% OFF

Save 20% on all prism stealth LEDs

20% off all prism stealth LEDs. Claim this fantastic sale which doesn’t require a code to be entered at growershouse.com. Simply browse growershouse.com to enjoy the offer.
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15% OFF

Get 15% Off Eligible Products

15% off Extraction Equipment With Free Shipping On Select Items. Shop this great offer at growershouse.com to save money on your purchase. Terms and conditions apply.
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10% OFF

10% Off Select Products

Buy all 3 select trim bundle items & get 10% off. You don't need a promotional code of Growers House to grab this excellent deal. Seize this chance to save big.
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3% OFF

3% Off Store-wide

Claim this excellent promotion which doesn’t require a coupon code to be entered at growershouse.com. Just visit growershouse.com for more information. Terms and conditions apply.
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$20 OFF

Save 20% on Select Orders

$20 Off Root Stimulators Orders Over $120. Killer price items excluded. Enjoy this incredible promotion which doesn’t require a promo code to be entered at growershouse.com. Be sure to use it before the expiration time.
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Free Gifts

Free Gifts on Select Products

Free Pipette & Syringe With Nutrient Order. You don't need a coupon code of Growers House to discover this fabulous offer. Go for the deal now! Terms and conditions apply.
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FROM $108

Nutrient Dosers from $108

Nutrient Dosers from $108. Seize this amazing deal which doesn’t require a discount code to be applied at Growers House. Just browse growershouse.com to enjoy the deal.
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Expired Coupons for Growers House

7% OFF

7% Off Order With Growers House

Select your favorite item at growershouse.com and receive it at an attractive price by applying the coupon code when you are at the checkout page of growershouse.com. Terms and conditions apply.
  • 08-01-20
OJ1X
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