Reefertilizer® Start Cannabis Soil Conditioner
$33.95
✔ Improves Soil and Root Health
✔ Supports Fast Seedling Growth
✔ Enhances Nutrient and Water Uptake
Description
Feed your soil. Build happy roots.
Millions of beneficial bacteria and fungi live in healthy soil — they keep pH in check and help plants absorb nutrients. Many potting soils are lacking in this department.
Start feeds those organisms with organic sea kelp and builds a mycorrhizal network that protects roots from drought and improves water and nutrient uptake.
What Start does
Feeds soil microbes
Kelp is packed with micronutrients, amino acids and natural growth hormones that feed beneficial bacteria.
Builds mycorrhizae
Spores in contact with roots grow a fungal network that protects roots and improves uptake.
Fast establishment
Getting these elements in early helps young plants build a strong root zone quickly.
How to use Start
Before transplanting
Mix 3 scoops into the soil around the root ball — mycorrhizae grow best in direct contact with roots.
Top-dress monthly
Sprinkle 3 scoops on the soil surface once a month to keep feeding beneficial bacteria.
Water as usual
Start works alongside Grow and Bloom — keep following the weekly feeding chart.
What’s in the bag
Ingredients: organic brown sea kelp granules, mycorrhizal spores (Rhizoglomus irregulare) 2 spores / g.
Certificate of Analysis (PDF) ↗This fungus grows symbiotically with cannabis. Close to the roots, the spores grow a structure that protects roots from drought while improving nutrient and water uptake.
Not high in NPK, but packed with micronutrients, growth hormones and amino acids. Happy microbes create an ideal environment for nutrient availability.
Free Beginner’s Guide with every order
Germination, grow room setup, training for bigger yields, drying and curing — written by grower and co-founder Mike Drouin.
Additional information
| Weight | 0.5 kg |
|---|
64 reviews for Reefertilizer® Start Cannabis Soil Conditioner
Q & A
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EVAN DAVIES (verified owner) –
Anonymous (verified owner) –
Chris Lalonde (verified owner) –
Randy Charbot (verified owner) –
Shawn S. (verified owner) –
You need way more than the little bag provides for soil mixes. It’s way too small a portion.
John C. (verified owner) –
Ronald Victor (verified owner) –
I used the Start, following the directions to the letter on a Bakerstreet Indica seedling immediately after the very successful germination. Something has gone wrong as the seedling is now 22 days old and appears to be stunted. I’m
Trying to nurse it back to health but it should be a lot bigger. The Cotyledons weren’t right from the start but I’ve managed to keep it going. The leaves are a good colour and the stalk looks good. I don’t know what went wrong with this one but I’ll keep it going. I’ve provided a picture for your assessment.
Andre (verified owner) –
I use it when transplanting. I also topdress before every watering when my plant are in seedling stage.
Anonymous (verified owner) –
Was very different than liquid or powder I had used in the past indoors. Works for in and out growing, simple, effective, clear directions. Great work!
Anonymous (verified owner) –