Marijuana Grow Fertilizer

In stock (can be backordered)

Marijuana Grow Fertilizer

$18.95CAD

- +

Nutrient blend designed for cannabis in the vegetative stage of growth.

Boost growth and maintain a healthy living soil with our fast-acting synthetic fertilizer.

Feed plants once a week by mixing a few scoops in water.

One bag is good for up to 8 plants.

Bulk Pricing Now Available!
Save 20% When You Buy 4 or More.

Marijuana Grow Fertilizer

Our Reefertilizer™ marijuana Grow fertilizer formula is designed for your plant’s vegetative stage. It contains all of the essential micro-nutrients – as well as nitrogen, phosphate, and potassium – in proportions that are ideally suited for growing strong and healthy marijuana plants. Reefertilizer™ Stage 2 formula will help prevent nutrient deficiencies, as well as help your plants thrive and grow.

During the vegetative phase of your plants growth, it will need lots of nitrogen and potassium. Reefertilizer™ marijuana grow fertilizer was developed to give your plant these growth fertilizers and nutrients, as well as micro-nutrients important to the growth phase, like magnesium.

500g – 600ml

Easy Weekly Feeding For Cannabis Plants in Veg

Veg Phase Feeding Schedule

Start feeding your plants Reefertilizer Grow when the plant has 3-4 sets of leaves.

Veg Week 1 1 scoop mixed into 4L of water
Veg Week 2 2 scoops mixed into 4L of water
Veg Week 3 3 scoops mixed into 4L of water
Additional Veg Weeks 3 scoops mixed into 4L of water

Cannabis Grow Nutrients Simplified

Guaranteed Analysis

REEFERTILIZER® GROW

Total Nitrogen (N) 20%
Available Phosphate (P2O5) 5%
Soluble Potash (K2O) 10%
Magnesium (Mg) 3%
Boron (B) 0.02%
Copper (Cu) 0.05%
Iron (Fe) 0.10%
Manganese (Mn) 0.05%
Zinc (Zn) 0.05%

 

Customer Reviews of Our Cannabis Grow Fertilizer

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    Degan Anderson (Verified Grower) –

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    Marijuana Grow Fertilizer Marijuana Grow Fertilizer

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    Wesley (Verified Grower) –

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    Only because it’s my first grow. Otherwise seems to be a fantastic product. I’ve had no apparent deficiencies, but would boost with cal-mag.

    Marijuana Grow Fertilizer Marijuana Grow Fertilizer

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    Peter Taylor (Verified Grower) –

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    Marijuana Grow Fertilizer Marijuana Grow Fertilizer

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    Anonymous (Verified Grower) –

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    Miranda (Verified Grower) –

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    Alton (Verified Grower) –

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    bob (Verified Grower) –

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    Peggy (Verified Grower) –

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    Andrew (Verified Grower) –

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    Rick (Verified Grower) –

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96 reviews for Marijuana Grow Fertilizer

Customer Images

Image #1 from Jeffrey Parker
Image #2 from Greg
Image #3 from Mark
Image #4 from Mark
Image #5 from Mark
Image #1 from Jeffrey Parker

Jeffrey Parker

Plants loved it right from the start from 3rd set of leafs to bloom stage..dark lush foliage, heavy stock and stems..held the buds nicely,no weak laying over stuff..silica & sea weed product was also used with this too, with out any problems..hint for future

Image #2 from Greg

Greg

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 ;(...

Image #3 from Mark

Mark

great grow fertilizer looking forward to the bloom 1st pic Skunk took cutting march 15th 2nd ogk seeded march 15th 3rd gellato seeded march 15th 4th field 50 plants 24 varieties all doing fantastic using reefertilizer grow pcs taken july 25 planted out june 1st to july 1st thanks Mike Pagan North Farm

Image #4 from Mark

Mark

great grow fertilizer looking forward to the bloom 1st pic Skunk took cutting march 15th 2nd ogk seeded march 15th 3rd gellato seeded march 15th 4th field 50 plants 24 varieties all doing fantastic using reefertilizer grow pcs taken july 25 planted out june 1st to july 1st thanks Mike Pagan North Farm

Image #5 from Mark

Mark

great grow fertilizer looking forward to the bloom 1st pic Skunk took cutting march 15th 2nd ogk seeded march 15th 3rd gellato seeded march 15th 4th field 50 plants 24 varieties all doing fantastic using reefertilizer grow pcs taken july 25 planted out june 1st to july 1st thanks Mike Pagan North Farm

Image #6 from Mark

Mark

great grow fertilizer looking forward to the bloom 1st pic Skunk took cutting march 15th 2nd ogk seeded march 15th 3rd gellato seeded march 15th 4th field 50 plants 24 varieties all doing fantastic using reefertilizer grow pcs taken july 25 planted out june 1st to july 1st thanks Mike Pagan North Farm

Image #7 from Ronald Victor

Ronald Victor

I have another Bakerstreet Indica plant under way and it’s now 57 days old. It’s in a 1.75 Gallon pot and is under a FLUVAL 6500K Plant Spectrum LED System. I administer 1 litre of water with one teaspoon of the Grow Compound once a week. The leaves on the plant actually start to stand up at around 07:00 PM every night and stay that way until 06:00 AM the next morning. I read an article that said that this means the plant likes what is being done. I did see “Clawing” on the Fan Leaves so last week I flushed the plant with straight water (Ph level 6) and it’s been doing well. I resumed the watering once again this morning after 7 days with one litre of water mixed with one teaspoon of Grow Compound and the plant looks good. I have provided two photos for your assessment.

Image #8 from Ronald Victor

Ronald Victor

I have another Bakerstreet Indica plant under way and it’s now 57 days old. It’s in a 1.75 Gallon pot and is under a FLUVAL 6500K Plant Spectrum LED System. I administer 1 litre of water with one teaspoon of the Grow Compound once a week. The leaves on the plant actually start to stand up at around 07:00 PM every night and stay that way until 06:00 AM the next morning. I read an article that said that this means the plant likes what is being done. I did see “Clawing” on the Fan Leaves so last week I flushed the plant with straight water (Ph level 6) and it’s been doing well. I resumed the watering once again this morning after 7 days with one litre of water mixed with one teaspoon of Grow Compound and the plant looks good. I have provided two photos for your assessment.

Image #1 from Jeffrey Parker
Image #2 from Greg
Image #3 from Mark
Image #4 from Mark
Image #5 from Mark
Image #6 from Mark
Image #7 from Ronald Victor
Image #8 from Ronald Victor
  1. Avatar

    Degan Anderson (Verified Grower) –

    Verified reviewVerified review - view originalExternal link

  2. Avatar

    Wesley (Verified Grower) –

    Verified reviewVerified review - view originalExternal link

    Only because it’s my first grow. Otherwise seems to be a fantastic product. I’ve had no apparent deficiencies, but would boost with cal-mag.

  3. Avatar

    Peter Taylor (Verified Grower) –

    Verified reviewVerified review - view originalExternal link

  4. Avatar

    Anonymous (Verified Grower) –

    Verified reviewVerified review - view originalExternal link

  5. Avatar

    Miranda (Verified Grower) –

    Verified reviewVerified review - view originalExternal link

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