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Coupons in the "Hydroponics" category

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Free Pipette & Syringe With Nutrient Order! (No Code Needed! See details)

Shop (promo code not required for this deal), and when you order plant nutrients (for hydroponics or soil), and if your nutrient order ships from THEIR warehouse, they include a¬†FREE ... more ››

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15% Off Sitewide, Plus 20% Off Canna Products, Emerald Harvest, and Odor Masking Produc...

Growers House Cyber Monday 2016 Sale¬†Extended Through November 30th!... more ››

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15% Off Sitewide (Killer Price Items Excluded), Plus 20% Off Canna Products and MORE! E...

Save 15% Sitewide (except for the "Killer Price Items") during this special Growers House Early Black Friday & Cyber Monday Sale! PLUS get 20% Off Canna Products, Emerald Harvest, and Odor Masking... more ››

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