RootShield® WP
EPA REGISTERED
Root Disease Control
Biological Fungicide – Wettable Powder
OMRI Listed
Based on the highly-effective, patented hybrid fungus Trichoderma harzianum, strain T-22, RootShield protects roots from many pathogens including Pythium, Rhizoctionia, Fusarium, Thielaviopsis and Cylindrocladium. Within 24 hours RootShield blocks and actively attacks pathogens by “eating” them: ensuring uninterrupted plant growth. Drenching RootShield WP wettable powder into the soil protects roots for up to 12 weeks and costs less than 1¢ per 6-in pot.
Sizes: 1lb, 3lb and 30lb boxes
View RootShield WP® Product Information Sheet (pdf)
Technical Sheets
- Application Guide
- Benefits of Multiple Applications
- Bulb Protection
- Compatibility Chart
- How RootShield WP Works
- Hydroponic Information
- Hydroponic Rates
- Landscape Rates
- Nursery: Disease & Insect Management Program
- Overwintering Perennials
- Pansies & Mums - Disease & Insect Management Program
- Poinsettia Disease and Insect Control Program
- Rates for Small Volumes
- Resistance Management
- Root Protection
- Soil Mix
- Transplant Crop Production-Applications
- Use in Rockwool Systems
- Vegetable, Transplants & Herbs: Disease & Insect Management
- Woody Ornamentals
General Information