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
Sale!
$44.20CAD $39.20CAD
Sale!
$74.95CAD $49.95CAD
Sale!
$31.89CAD $26.89CAD
Sale!
$21.59CAD $16.59CAD
Sale!
$22.69CAD $17.69CAD

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

Sale!
$537.83CAD $517.83CAD
Sale!
$826.31CAD $806.31CAD

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!

Watch Our Viral Jingle

Customer Reviews

  1. Pat (Verified Grower)

    Verified reviewVerified review - view originalExternal link

    First harvest. Things west better than expected.

    Reefertilizer® Bloom Flowering NutrientsReefertilizer® Bloom Flowering Nutrients

  2. Jeff M. (Verified Grower)

    Verified reviewVerified review - view originalExternal link

    It does everything it’s supposed too

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

    Image #1 from Jeff M.
  3. Patrick Hennessey (Verified Grower)

    Verified reviewVerified review - view originalExternal link

  4. Patrick Hennessey (Verified Grower)

    Verified reviewVerified review - view originalExternal link

    For a first time grower who’s still learning, I think the fertilizers worked pretty well. My buds are nice and big and they look great. I’m just about to harvest some autos I used them on. Excited to get another grow going to use them some more

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

  5. Steven p (Verified Grower)

    Verified reviewVerified review - view originalExternal link

    I have used many other awesome products however, Reefertilizer this 3 step feeding program is in a class of its own, is an absolute fail proof product… any experience level can grow amazing cannabis with ease if this is your absolute first time or you’re 100th successful time. Not to mention the customer service and the information available on how to use these products is second to none. This is an absolute must have in your growing arsenal. I can’t stress enough, it takes out all the guess work of having measuring nutrients like Cal mag, pk ,adding stackers or extra soil amendments it’s all right there in this 1-seed-2-veg-3-bloom-step program.. there’s the starter which is absolutely excellent for starting seedlings/clones and young plants and then for the veg stage there’s a veg fertilizer that does exactly what it’s supposed to do and grows amazing healthy plants and prepares them for the flowering and guess what when they get there there’s a bloom product.

    Don’t take my word or anybody elses let reefertilizer 3 step speak for itself!

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

    Image #1 from Steven p
    Image #2 from Steven p
    Image #3 from Steven p