Phosphate ROI Calculator

How much do you want to spend per acre on phosphate?

Start with your spend. Add real prices. See which product puts the most plant-available phosphorus in front of the crop for the same dollars.

All figures in Canadian dollars. Product priced per tonne (MT).

Your Spend

01
$ /ac
CG P2X · 9-42-0 · 9% Mg
$/MT
$/MT
ac
Adjust agronomy assumptions
Application rates are calculated from your spend and each price — no rate entry needed. Plant-available figures reflect typical field performance; override them with your own soil and trial data.

What Your Dollars Deliver

02
Set your spend to see your numbers

Enter your phosphate spend per acre, your current product price and your Crystal Green quote — Canadian dollars per tonne. Everything else is pre-filled and fully editable.

The Bottom Line

Set your spend above.

Phosphate, Perfected.
Assumptions and how the math works
Rate applied = spend ÷ price per tonne × 2,204.62 lb (or 1,000 kg in metric). Total P₂O₅ = rate × P₂O₅ %. Plant-available P = total P₂O₅ × plant-available %. Cost per lb usable P = spend ÷ plant-available P. “To match” is the per-acre spend your current product would need to deliver the same usable P as the selected Crystal Green product. All prices are Canadian dollars per metric tonne (MT). These figures are planning estimates for comparison, not an agronomic recommendation or a yield guarantee. Confirm rates and placement with your agronomist and soil tests. CG P2X from Ostara.