Complete switch to OA-Ag biological crop nutrition. Maximum soil health benefits with full carbon-based NPK and foliar coverage.

The Full Transition Program replaces your entire synthetic fertilizer program with OA-Ag's complete suite of carbon-based formulations. Designed for operations committed to long-term soil health, reduced salt accumulation, and measurable yield improvement.
V-Series NPK Powder — Custom-blended macro-nutrient formulations replacing all conventional NPK inputs. Formulated to your crop, soil analysis, and growth stage requirements. Zero salt, zero residue, 100% water-soluble.
FPT Humic Powder — Applied throughout the season to build organic matter, improve water retention, and increase cation exchange capacity. Rebuilds soil biology degraded by years of synthetic salt applications.
FCB Castor Bean Foliar — Integrated as a foliar supplement throughout the growing season for enhanced canopy nutrition and biological stimulation at the root zone.
OA Liquid NPK — Liquid complement to the dry program, used for targeted in-season applications and ensuring even nutrient distribution across fertigation zones.
Full Transition growers work directly with OA-Ag agronomists to develop a season-long program based on free soil analysis results, crop history, and target yield goals. Most operations reach full soil health recovery within 2-3 growing seasons.
The program uses the complete OA-Ag product suite: V-Series NPK Powder (custom-blended), FPT Humic Powder, FCB Castor Bean Foliar, and OA Liquid NPK — all formulated to your specific crop and soil analysis.
We start with a free soil analysis. Based on those results, your crop type, and your target yield goals, our team creates a season-long program with specific product rates and application timing.
Most operations see significant improvements in soil EC and biology within the first season. Full soil health recovery from years of synthetic salt accumulation typically takes 2-3 growing seasons.
Yes. OA-Ag Full Transition programs are priced to be cost-neutral or better versus your current synthetic fertilizer spend, while delivering the added benefit of measurable soil health improvement.
Yes. Full Transition growers receive ongoing agronomic support, in-season soil monitoring, and direct access to our technical team throughout the growing season.