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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    larry harper (verified owner)

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    larry harper (verified owner)

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    larry harper (verified owner)

    Easy to use and it works well with cannabis plants

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

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    larry harper (verified owner)

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    Greg (verified owner)

    First time user and had great results for the “Grow” phase! It was easy to measure with scoop included with Grow Reefertilizer.
    Would have loved to try the Bloom Reefertilizer, but they’ve been sold out for a while… Couldn’t wait.l, sorry ;(…

    Marijuana Grow FertilizerMarijuana Grow Fertilizer

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    Brian (verified owner)

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    Brian (verified owner)

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    Brian (verified owner)

    First time grower. I’m using a tent with Promix HP. I am growing both photo and auto plants and both are healthy and thriving. My photo has recently started flowering and I moved to the Bloom immediate effect. My buddy next door had a few outdoor plants and was complaining about spots and such on his leaves. I let use the Grow stuff and the effects were immediate with most of the abnormalities disappearing along with a dramatic growth spurt. The price is great considering how little (3 tsp/4l) is required for a once a week feeding.

    Powder Cannabis Fertilizer Bundle Grow + BloomPowder Cannabis Fertilizer Bundle Grow + Bloom

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    James Sauer (verified owner)

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    James Sauer (verified owner)

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