Skip to product information
1 of 2


Rootshield Granules

SKU: TL01202300
Rootshield Granules grows on roots “shielding” them against root damaging fungi. Ideal for media incorporation – nursery, greenhouse and vegetables. Releases enzymes that dissolve the cell wall of many fungal pathogens and promotes a healthier root system, increasing root mass potential. One application provides up to 12 weeks of protection


For the suppression of root diseases caused by pythium, rhizoctonia and fusarium in greenhouse and outdoor nursery crops and cannabis (marihuana) produced commercially indoors.

For a full list of crops and application directions, refer to the product label. Always read and follow label directions.

Active Ingredient

Trichoderma harzianum Rifai strain KRL-AG2


PCP # 27116


Brochure    |    Label    |    SDS   |   Ecocert

  • About Bioworks

    BioWorks believe that How You Grow Matters™. That’s why they are committed to bringing you products that are environmentally sound, products that work and products that fit within your operational growing plan. Bioworks products are effective alternatives or additions to traditional chemical programs whether it’s for disease control, insect control or plant nutrition.

  • Please Note:

    Regulations prohibit sale of pest control products outside Canada. For more information about pest control product regulations within Canada, please refer to this summary.