PRO-MIX MP BIOSTIMULANT + MYCORRHIZAE ORGANIK provides the perfect solution for growers in need of an organic-approved, growing medium that delivers well balanced air/water qualities. QUÉBEC VRAI Certified, this formulation is ideal for a variety of growing uses and is designed to meet crop requirements for certified organic growers.

*Only available in Canada. 

Where to find our products

Questions to our experts


  • Vegetable transplants
  • Greenhouse vegetables
  • Organic crops


  • Ideal for vegetable and herbs
  • Ideal for growers in need of an organic growing medium
  • Will meet a variety of growing uses to meet crop requirements and increase yields


  • Québec Vrai® is a non-profit organization formed and run by its members, namely producers, processors, distributors, wholesalers, retailers and packers. Quebec Vrai® certification confirmed input approved by Canadian Organic Standards.

Active Ingredients


  • Protect and enhance plant growth
  • Most advanced technologies in active ingredients
  • Saves time and money
Ed Bloodnick Director, Grower Services

Advice from our specialist

Is PRO-MIX MP certified organic?

Yes, PRO-MIX MP is approved for organic use. This product is OMRI listed with the USDA National Organic Program and with Québec Vrai CERTIFIED. For more information, visit or

Does PRO-MIX MP Organik have fertilizer?

Yes, PRO-MIX MP contains a starter fertilizer charge derived from an organic composted, heat processed poultry manure and a seaweed based fertilizer that provides both macro and micronutrients. Depending on the crop grown, the stage of development and the nutritional needs, this starter fertilizer will last about 2 to 3 weeks. It is suggest to begin a fertilizer program within 2-3 weeks after planting.

Does PRO-MIX MP ORGANIK works for microgreens?

PRO-MIX MP ORGANIK is a great organic growing media to grow microgreens.

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Training center


  • SPHAGNUM PEAT MOSS (60-70%) ?

    Canadian Sphagnum peat moss is a natural, organic matter that comes from a peat bog. This primary resource is carefully harvested by vacuum harvesters. Peat moss comes in various fibrosity and levels of decomposition. Once carefully graded, peat moss assures that qualities of each grade are optimized for based on grower and uses for a final product reaching high quality requirements.


    Coir is a natural product which comes from the exterior envelop of an aged coco fruit. We have carefully selected a material providing the 3 important following qualities for a high-quality professional growing medium:

    • Physical (particles type and size)
    • Chemical (washed material with a very low salinity level)
    • Microbiological (exempt from any pathogens)

    Perlite is an alumino-silicate ore of volcanic origin. The raw ore is crushed, graded and screened in various particle sizes. Perlite has a high total-porosity and improves drainage and air porosity.


    Used to adjust pH to optimum range. Also a source of Calcium and Magnesium.


    A wetting agent is a substance that reduces the surface tension of water, allowing water to penetrate and uniformly wet growing media.


    Mycorrhizae - PTB297 Technology is a Biological Growth Enhancer that increases the yield of flower, fruit and vegetable plants by extending the root system to acquire the most of available nutrients in the soil. Mycorrhizae also improve resistance to root diseases and stresses.


    Biostimulant is a naturally occurring strain of bacteria called Bacillus pumilus (GHA180). This bacterium combats harmful organisms to reduce the onset of root diseases and enhances plant growth.

Documents and specifications

Code Size (Regional availability may vary) Units per pallet Weight
8038703RG 3.8 cu ft Comp. 30 60 - 75 lb
8135703RG 135 cu ft Comp. 1 2200 - 2700 lb
*West only
Size (Regional availability may vary) 3.8 cu ft Comp.
Units per pallet 30
Weight 60 - 75 lb
Size (Regional availability may vary) 135 cu ft Comp.
Units per pallet 1
Weight 2200 - 2700 lb
Size (Regional availability may vary) *West only
Units per pallet

Your 2021 season full package

Get full access to all the information you need to start the season on the right foot.

Customer Service / Sales:
1 855 867-5407

Grower Services:
1 800 424-2554