PRO-MIX PUR MYCORRHIZAE ZEOLITE is a concentrated granular mycorrhizal inoculant containing MYCORRHIZAE - PTB297 Technology (132 viable spores/g).

This product can be easily blended into growing media with other compatible ingredients. This mycorrhizal inoculant can be used with the majority of plants grown in containers in greenhouses, nurseries and other growing applications.

Where to find our products

Usage Guidance


  • Annuals
  • Foliage plants
  • Potted flowering plants
  • Greenhouse vegetables
  • Perennials
  • Potted trees and shrubs
  • Young plant propagation
  • Vegetable transplants
  • Indoor gardening


  • Promotes plant root development
  • Increases crop vigor, plant quality and quantity of flowers/fruits
  • Improves nutrient and water uptake
  • Increases resistance to stresses and plant survival rate related to transplanting

Active Ingredients


  • Improves fertilizer uptake; reduces fertilizer costs
  • Increases the resistance of plant to stresses; reduces maintenance costs
  • Optimizes results without changing growing practices
  • Increased root mass, flower production, plant size, yield, shelf life
  • Improved water uptake and increased drought resistance
Ed Bloodnick Director, Grower Services

Advice from our specialist

In undisturbed field soils, nature provides beneficial microbes to convert nutrients and make them available for plants. However, almost all potting soils and mixes are void of beneficial microbes. With PRO-MIX PUR, growers and homeowners can add beneficial mycorrhizae to their plants at transplanting or after their plants have been potted. Mycorrhizae have been proven to promote plant growth by acquiring nutrients and water that plants cannot normally access alone. The benefit is that mycorrhizae attach to plant roots and remain with the plant for its entire lifetime.

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Training center


  • Mycorrhizae - PTB297 Technology ?

    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.



    Zeolite is a category of aluminosilicate microporous solids that have a unique property and ability to selectively sort molecules based primarily on a size exclusion process.  Zeolite can also act as water moderator, in which they will absorb up to 55% of their weight in water and slowly release it to plant roots.

  • CLAY ?

    White clay (Kaolin) has a low shrink–swell capacity and a low cation-exchange capacity. It is a soft, earthy, usually white mineral produced by the chemical weathering of aluminium silicate minerals, such as feldspar.

Documents and specifications

Code Size (Regional availability may vary) Units per pallet Weight
P182190RG 1 cu. ft. Loose 120 40 lb
Size (Regional availability may vary) 1 cu. ft. Loose
Units per pallet 120
Weight 40 lb