Reefertilizer® is a 3 part cannabis grow kit that builds a healthy root zone and feeds your plants!

Simple, affordable, and effective. Reefertilizer helps make growing good weed easier than ever!

  • Less Waste Than Liquid Nutrients
  • Easy to Follow Feeding Instructions
  • Grow Bigger Plants Faster
  • User Guides and Support

Outdoor Starter Kits

The perfect bundle for growing up to 5 plants in the backyard or on the balcony. Just add your own soil and seeds.

All You Need (2)
All You Need (3)

Complete Indoor Grow Kits

Choose from our one plant, two plant, or four plant tents. Includes a carbon filter and fan for a stealthy smell-less grow!

Mars Hydro Tent + LED Light + Fan and Filter
Includes Essential Grow Gear
Reefertilizer® Trio
Free User Guides and Support

From: $570.20CAD
From: $1,085.22CAD

Learn To Grow Good Weed at Home

Beginners guide to cannabis cultivation

The Beginners Guide to Cannabis Cultivation is free for all our customers and newsletter subscribers. Learn the process of growing your own weed at home indoor or outdoor.

Newsletter subscribers receive occasional emails with more grow tips, special discounts, and promotions!

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Customer Reviews

  1. Geoffrey (Verified Grower)

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    I am thrilled with these nutrients. They are easy to use and the results are great. I grew this Girl Scout Cookie Autoflower outside in 69 days – seed drop to chop. She’s curing in the jar and smells amazing. Can’t wait to see my next crop from my indoor tent using Reefertizer nutrients.

    Reefertilizer® All-In-One Cannabis Grow KitReefertilizer® All-In-One Cannabis Grow Kit

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  2. James (Verified Grower)

    Verified reviewVerified review - view originalExternal link

    WoW, how easy was this. 1+ tsp to 4L of water, very easy to follow instructions. No running around looking for a teaspoon measure, there’s one in the Reefertilizer bag.

    Two “Eleven Roses” cannabis plants were planted outdoors in 10 gallon fabric bags with a mixture of store soils and worm castings. The plants loved the Reefertilizer, you could almost see them growing, looking bigger every time you looked at them after the applications.

    Reefertilizer was chosen for a few reasons. I needed nutes for both VEG and FLOWER, they had both.

    I wanted nutrients that could be easily taken in by the roots. Water soluble is perfect and Reefertilizer dissolves in water. Brilliant.

    I was also looking for a product with high nutrient levels but not the most extreme levels on the market for fear of burning the plants. Again Reefertilizer fit the bill with solid med/high nute levels. Throughout the entire grow the tips of the leaves never showed signs of any burning whatsoever. Spectacular.

    And the last reason I purchased Reefertilizer, It’s Canadian. Need I say more.

    In the end my results with Reefertilizer proved to be outstanding with fat tasty buds proliferating each of the cannabis plants.

    Last year a mere 4 oz was harvested. This year after using Reefertilizer, when all is said and done its looking like about 15 Oz.

    Reefertilizer proved to be an exceptional product. Never have my plants looked so good in terms of health, growth and bud size.

    Would I buy Reefertilizer again, Yes, Yes, Yes, and I recommend it to everyone who wants to grow the best fat sticky buds in town with hardly any effort feeding them.

    Reefertilizer gets 5 buds out of 5 buds.

    Reefertilizer® Grow & Bloom Nutrients for Veg & FlowerReefertilizer® Grow & Bloom Nutrients for Veg & Flower

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  3. Rob E. (Verified Grower)

    Verified reviewVerified review - view originalExternal link

    I’m so glad I bought the Bloom formula! The plants are amazing!! It was so easy to follow the instructions and the guidance through the PDF was stellar!! I feel confident now and will be purchasing the Start, Grow and Bloom! If just the bloom worked this well, imagine what the plants will look like next year! Thank you!!!

    Reefertilizer® Bloom Flowering Nutrients for CannabisReefertilizer® Bloom Flowering Nutrients for Cannabis

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  4. Elaine Moyle (Verified Grower)

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  5. Edward (Verified Grower)

    Verified reviewVerified review - view originalExternal link

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