O1-YS™ is an OMRI Listed® organic adjuvant designed to improve the efficiency and consistency of foliar and soil-applied inputs. Ideal for use across all types of organic and regenerative growing systems, O1-YS™ enhances the performance of fertilizers, herbicides, fungicides, insecticides, and biological treatments—while also offering standalone plant health benefits.
Whether you're growing vegetables, fruit trees, turfgrass, ornamentals, or managing large-scale organic operations, O1-YS™ offers a clean, natural way to amplify your results without compromising sustainability.
 
Key Ingredients
Yucca Schidigera Extract – A natural non-ionic surfactant that improves spray distribution and penetration.
Chitosan – A plant-safe biopolymer that stimulates plant defense responses and improves resilience to stress.
 
Benefits
✔ Improves spray coverage and penetration for more consistent application
✔ Enhances nutrient and input uptake through foliar and soil application
✔ Reduces surface tension for better absorption and less runoff
✔ Stimulates natural plant immunity and root health
✔ 100% OMRI Listed® – safe for certified organic operations
✔ Biodegradable and eco-safe – ideal for environmentally sensitive areas
 
Applications
Organic farms and orchards
Home gardens and edible landscapes
Regenerative agriculture systems
Golf courses, parks, and public greenspaces
Landscape contractors focused on sustainable practices
 
Directions for Use
Add O1-YS™ to spray tank last, after all other components.
Recommended dilution rate varies by crop and use (consult application guide or agronomist).
Ensure proper agitation and avoid mixing with highly alkaline solutions.