Reefertilizer Cannabis Nutrients Are Designed To Simplify Growing Cannabis at Home.

Reefertilizer® Start provides the essential components for a healthy living soil.


Beneficial Micro Organisms

Contains Mycorrhizal Spores

Made From Fully Renewable Organic Sources

Reefertilizer® Grow Is An All-In-One Fertilizer Blend Designed For Cannabis Growth


Full-Spectrum Growth Nutrients In One Bag

Easy To Measure, Mix, and Feed

Made In Canada

Reefertilizer® Bloom Provides A Blend of Nutrients Tailored To Cannabis Flowering.


Benefits Terpene Production

Free From Plant Hormones

Eco-Friendly Packaging

All you’ll need from seed to flower for only $64.95

Grows 4 to 8 Plants
Simple to Use
Less Waste
Full Grow Support

Learn To Grow Cannabis For Free

Sign up for our monthly newsletter for instant access to The Reefertilizer Beginner’s Guide To Cannabis Cultivation. This guide covers all the basics to help beginners and refreshes seasoned growers. Here’s what you’ll find:

Selecting The Right Seeds
Creating Your Grow Space
Basic Plant Maintenance
How To Maximize Yield

You’ll also receive special discounts and the latest updates to our blog with even more guides to growing recreational and medicinal cannabis at home.

Customer Reviews

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    John C. (verified owner)

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    John C. (verified owner)

    First time grower and just reaching this stage now. Fast delivery and product seems to be working

    Marijuana Grow FertilizerMarijuana Grow Fertilizer

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    John C. (verified owner)

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    John C. (verified owner)

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    Shawn S. (verified owner)

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    Shawn S. (verified owner)

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    Shawn S. (verified owner)

    You need way more than the little bag provides for soil mixes. It’s way too small a portion.

    Start Soil Conditioner With MycorrhizaeStart Soil Conditioner With Mycorrhizae

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    Randy Charbot (verified owner)

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    Randy Charbot (verified owner)

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    Randy Charbot (verified owner)

    Just got my second order delivered, had a great 2019 growth season, easy to mix.

    Step by Step Cannabis Growing System - Start + Grow + BloomStep by Step Cannabis Growing System – Start + Grow + Bloom

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