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Reefertilizer Complete Grow System

Limited Time Offer Ends In:
Reefertilizer cannabis nutrients in greenhouse

What is Reefertilizer?

We teach folks how to grow their own cannabis and provide the nutrients they need for success.

Reefertilizer Start is dry organic sea kelp infused with beneficial mycorrhizae. Adding a few scoops early on is fantastic for establishing a strong healthy root system.

Reefertilizer Grow and Bloom are powder blends of micro and macro-nutrients proven to be essential for cannabis growth and flowering.

  • Feeds The Soil and Your Plants
  • Easy Feeding Schedule
  • Simple To Use

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Weed Growers Love Reefertilizer

4.8
Based on 768 reviews
5 star
85
85%
4 star
11
11%
3 star
2
2%
2 star
1
1%
1 star
1
1%

Customer Images

Image #1 from William Jones
Image #2 from William Jones
Image #1 from William Jones

William Jones

I am extremely disappointed in your product. I added your nutrients at the recommended dose for young plants and all I get is nutrient burn. PH is correct, in at 6.2 and runoff at 6.3. I have 3 unopened bags 1 grow and 2 bloom, I sent an email to Mike over a week ago and got no response. Guess your customer service is as good as your product... I belong to 2 Cannibis growing forums and will be sharing my findings with the groups.....

Image #2 from William Jones

William Jones

I am extremely disappointed in your product. I added your nutrients at the recommended dose for young plants and all I get is nutrient burn. PH is correct, in at 6.2 and runoff at 6.3. I have 3 unopened bags 1 grow and 2 bloom, I sent an email to Mike over a week ago and got no response. Guess your customer service is as good as your product... I belong to 2 Cannibis growing forums and will be sharing my findings with the groups.....

Image #1 from William Jones
Image #2 from William Jones
1-5 of 8 reviews
  1. Verified Buyer
    Verified Grower
    Clip On MicroscopeClip On Microscope

    Did not work on my i-phone

  2. Jacob Davis
    Verified Grower
    Digital PH Meter PenDigital PH Meter Pen

    Was not accurate

  3. Jacob Davis
    Verified Grower
    Reefertilizer® Bloom Flowering Nutrients for CannabisReefertilizer® Bloom Flowering Nutrients for Cannabis
  4. Jacob Davis
    Verified Grower
    Reefertilizer® Grow Veg Nutrients for CannabisReefertilizer® Grow Veg Nutrients for Cannabis
  5. Jacob Davis
    Verified Grower
    All-in-One Cannabis Growing KitAll-in-One Cannabis Growing Kit

    It was marketed as an organic product. Not pleased to find out otherwise

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