CRP seeding rate estimator
Enter your plot size in acres, hectares, square feet, or square meters. We'll convert to acres and estimate the pounds of pure live seed (PLS) and bag count you need, then point you to the right mix and a quote.
- 1. Enter plot size in acres, hectares, sq ft, or sq m.
- 2. Pick the CRP practice that matches your contract.
- 3. Get pounds of PLS, bag count, and a link to that mix.
Not sure which practice fits? Compare CP2 vs CP25 vs CP42 →
How to measure plot size & read your estimate
Quick answers on measuring acres, understanding PLS pounds, and converting the bag count into a real seed order.
How do I measure my CRP plot size?
Use your FSA tract map, NRCS conservation plan, or a GPS field app. For rectangular fields, multiply length by width and divide by 43,560 to convert square feet to acres. For irregular shapes, split the field into rectangles/triangles, sum each area, then convert to acres. Always subtract non-plantable areas such as farmsteads, waterways, and existing timber.
Should I enter acres or square feet?
Either works. The estimator converts square feet to acres automatically (1 acre = 43,560 sq ft). Use acres for whole fields and square feet for small pollinator plots, food plots, or backyard prairie patches.
What does 'lbs PLS/ac' mean?
PLS stands for Pure Live Seed — the amount of viable seed in a bag after accounting for inert matter, weed seed, and germination rate. NRCS seeding rates are written in PLS pounds per acre, so our estimator outputs the same unit to match your conservation plan.
How should I read the bag count?
The bag count is rounded up to the next whole bag based on the typical bag size for each mix (CP2 = 25 lb bags; CP25 and CP42 = 20 lb bags). We round up because CRP seed cannot be purchased in partial bags, and a small buffer helps cover calibration, drill overlap, and field losses.
Why is the estimate different from my NRCS plan?
Your county NRCS plan may use a different PLS rate, seeding method adjustment, or species list. Treat this estimator as a planning starting point. Your final quote is built to match your approved seeding plan and any state-specific addendums.
Does the estimator include buffer for drill calibration?
The bag count includes a small rounding-up buffer, but not a full drill-calibration overrun. If you are new to native seed drills, add 5–10% to the pounds shown and practice calibration on a small test strip before full seeding.
Which mix should I choose for my CRP contract?
Match the practice code on your contract: CP2 for warm-season grass cover, CP25 for rare and declining habitat, and CP42 for pollinator habitat. Still unsure? Compare all three on our mix comparison page or request a quote and we will route you to the right specialist.
Still deciding on a mix?
Compare CP2, CP25, and CP42 side-by-side, or request a quote and we will match your contract to the right seed plan.