Why Urea Phosphite
vs. Potassium Phosphite
Why Urea Phosphite vs. Potassium Phosphite
Urea phosphite carries phosphite without the extra potassium salt. The lower salt load improves foliar entry and internal movement, so you see a quick, visible response. It also mixes cleanly with fewer deposits in tanks and lines. Head to head, that means more efficient phosphorus use, stronger rooting, and better stress tolerance across greens, tees, fairways, and sports turf.
- Faster foliar uptake and movement for a quick response
- Low-salt formulation for efficient phosphite delivery
- Cleaner mixes with less scale and residue in tanks and lines
Clemson University turf trial (2025), 7-day interval. At equal rates, Prudent Turf increased ash root weight vs. potassium phosphite and the untreated control.