Nutrient Coupons

If you hope to grow an impressive crop of cannabis flower, you’ll know that getting the right nutrition is crucial. Cannabis plants need high levels of nitrogen, particularly during their vegetative stage. Here you’ll find lots of great discount coupons for many of the world’s best cannabis nutrition suppliers.

You can choose from many well-known brands that offer preprepared fuel and nutrient packs. In addition, we work with a range of specialist horticultural suppliers, some of which will even be able to offer nutrients specific to your plant type. You can also get quality nutrient-rich compost blends that are ideal as a cannabis growth medium.

Save 10% on feminized, autoflower and regular cannabis seeds with a The Seed Connect coupon code.

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Save 5% on grow boxes, systems, nutrients, lighting, hydroponics and more with this Bud Grower coupon code.

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Save 5% on grow boxes, systems, nutrients, lighting, hydroponics and more with this Bud Grower promo code.

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Save 10% on grow boxes, systems, nutrients, lighting and more with this limited-time Bud Grower discount code.

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Join The Bud Grower newsletter and receive a 5% off coupon code that can be used on your next order.

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During Covid 19, The Bud Grower is offering free shipping on all domestic US orders via the FEDEX delivery service.

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Save 20% on growing nutes with a Lotus Nutrients discount code. This offer is valid on full-price and sale items.

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Save 10% on nutrients, grow tents, hydroponics, lighting and more with a HydroPros coupon code.

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At HydroPros they offer a price guarantee that ensures you always receive the beast equipment at a fair cost.

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At HydroPros you can apply for commercial discounted pricing. Apply for your discount through the attached page.

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Save 20% on growing nutes with a Lotus Nutrients promo code. This offer is valid on full-price and sale items.

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Save 10% on growing nutes with a Lotus Nutrients coupon code. This offer is valid on full-price and sale items.

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Get a FREE Lotus Nutrients sample pack that includes their 3 main products. Does include a small shipping fee.

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Buy the Lotus Nutrients Starter Kit deal at a discounted rate.  Includes their 3 main products in one package.

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At Lotus Nutrients all orders come with free shipping. No coupon code is required, available in the US only.

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Save 20% with an Amsterdam Genetics coupon. To claim, sign up to the newsletter here and a unique code will be sent by email.

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Save 5% on grow equipment with a Canada Grow Supplies coupon code. This code is valid on sale items too.

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Save 10% on your entire order with an Amsterdam Seed Center Coupon. Not valid on CBD or Vaporizers.

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Save 15% on orders over $200 this Black Friday with a Canada Grow Supplies coupon code. Valid for a limited time only.

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Save 20% with a High Mountain Compost coupon code. Valid on all products for a limited time only.

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Save 5% on all items with a LED Grow Lights Depot coupon code. Click, copy and enter on checkout to save.

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Save 6% when you use a Greenleaf Nutrients coupon code. Click below and paste the code in your basket to save.

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A $10 A Pot for Pot coupon code. Add to checkout to save on small, medium and large grow kits but not lighting.

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Save 30% on your order with a Black Friday A Pot for Pot coupon code. Paste on checkout to save today.

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5% off your your order with this Greenleaf Nutrients coupon code. Click below, copy the code and enter on checkout.

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186 days remaining

Try the new 200g Mega Crop grow medium from Greenleaf Nutrients for free. Just add this code om checkout to claim.

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Save 10% on all Emerald Harvest Nutrients with this Growers House coupon code. Click below, copy and enter on checkout.

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Want to buy a new grow room? Get 0% finance for 6 months at Growers House (US only). Get full finance for up to $10,000.

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To celebrate Black Friday all US customers can get free shipping on any grow box. This can save you hundreds of $!

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Get up to 5% off every order when you become a Grow Crew member. Join now and save on nutes, lights, grow boxes and soil.

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Save almost 50% on the 1 Gallon Gravitron flower and bud hardener. Normally $73.54 now only $43.

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Pay for your nutrients with Bitcoin Cash and save 6% on your entire order. Discount applied on checkout.

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Try the 230g Mega Crop all in one plant nutrient pack for free. The only way to save is to add this coupon on checkout.

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10% Off your next order of smoking accessories at Green Goddess Supply when you use this promo code.

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Save 15% on your next order with this Green Goddess Supply coupon code. Click below, copy the code and enter on checkout.

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Save 50% on the 1000g bag of Mega Crop all in one plant nutrient. Normally $35 now only $15.

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Save 50% on the 9.9kg bag of Mega Crop all in one plant nutrient. Normally $111 now only $55.50.

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Save 15% at Growers House sitewide in the Black Friday sale. You can also access “Killer Price Deals”.

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