Basic Information
Category:
MicrobialRegistrant:
J.H. BiotechManufacturer
J.H. BiotechProduct Overview
RootGard is a biological soil treatment designed to protect plant roots and promote vigorous growth through the activity of Trichoderma harzianum. This beneficial fungus colonises the rhizosphere, creating a protective zone around roots where it competes with harmful soil-borne pathogens for nutrients and space. By enhancing root health and stimulating the plant’s natural defence mechanisms, RootGard helps crops establish more strongly and remain resilient under environmental stress. As part of an integrated pest management (IPM) programme, it offers growers a sustainable, residue-free alternative to conventional fungicides that supports both soil health and long-term productivity.
Key benefits
- Protects roots from common soil-borne fungal diseases
- Promotes healthy root development and stronger plant establishment
- Enhances nutrient uptake and stress tolerance
- Compatible with integrated pest management programmes
- Safe for beneficial soil organisms and non-toxic to the environment
- Contributes to sustainable and regenerative farming practices
Active ingredient information
Trichoderma is a genus of fungi that controls plant pathogens, particularly soil-borne diseases. It colonises the rhizosphere, competing with soil pathogens for space and nutrients, and releasing natural metabolites that inhibit harmful organisms. Trichoderma also stimulate plant defence mechanisms and root development, helping crops achieve better growth even under challenging environmental conditions.

Want to know more about microbials?
Microbials contain microscopic living organisms or their by-products as the main active ingredient. In our beginner's guide, you can learn about these products: specific microbial examples, how they are applied, how they can control pests and diseases, and more.

Calculate doses and concentrations with "Crop Sprayer"
The Crop Sprayer app helps growers and agricultural advisors calculate the correct amount of product to use. It can calculate:
- Total amount of product required
- Total product concentrate needed in the spray tank
- Total number of spray tanks required
- Adjustments for different size sprayers
PLEASE NOTE: Crop Sprayer is not currently available on iOS devices
Disclaimer
CABI cannot be held responsible for any inaccuracies in the data and information. Anyone acting or relying on such data and information does so entirely at their own risk. CABI sources data from national regulators with permissions and, on occasion, enhances the information presented with input from manufacturers and/or product registration holders.