Sync Agriculture builds focused tools for row-crop growers and dealers: crop staging, fertility, grain timing, and more. Start free, license the deep ones when you're ready.
Each tool does one job well. Free tools are open to everyone; premium tools run on an annual dealer or farm license.
Track growing-degree-unit accumulation from your planting date, see current crop stage, milestone ETAs, and pace against the five-year average — built on live Open-Meteo weather. Base 50°F, 86/50 cutoff.
Open calculator →The full nutrient-management workhorse: per-field P, K, S and micronutrient planning with crop-removal modeling, carryover, product library and cost. Our most complete tool — available to licensed dealers and farms.
Request a license →We're always building. New calculators get added as we put them to work in our own operation, then open them up here. Have a question, or a tool you wish existed? We'd like to hear it.
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