R.S.S.I.™

Microbial Soil Inoculant

Benefits

A microbial soil inoculant that contains both Trichoderma harzianum strain T-22 and Trichoderma virens strain G-41. R.S.S.I. augments the natural microbial activity in the soil, increasing the availability of nutrients to the growing plant. Available in granules to mix with soil media, or as a wettable powder that can be drenched on all types of vegetables, ornamentals and forest tree seedlings and can enhance plant growth and quality. Because R.S.S.I. is a soil inoculant, it is not EPA registered.

Availabe Sizes: Wettable Powder – 1lb, 3lb and 30lb boxes
Granules – 10lb boxes, 40lb bags, 500lb and 1,000lb bulk bags

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Ask an Expert

If you're a professional grower and have a question, or you just want to discuss a particular issue, contact us. We'll be ready to help address your concerns via phone or email. A BioWorks team member will respond within 4 hours during normal business hours, 8AM-5PM EST. During weekends and holidays someone will respond the next business day. If you have an urgent matter, please call us at 800-877-9443 or 585-924-4362.