If you’re tired of your troublesome tired turf, then toughen it up with ProTurf® 15-6-15+7CaO+2.5MgO. Harden your turf with this polyhalite-rich mini-fertilizer’ combination of controlled release and compound fertilizer technology. It features high levels of potassium, magnesium, calcium, and sulfur, all coated in a nitrogen-based layer. Strengthen your turf enough to fight off both the hottest of summers and the coldest of winters.
- Clean, odorless, and highly soluble to minimize play interference
- Flexible dose to avoid ‘leopard skin’ effect
- Rapid greening effect and manageable turf growth
| Range of recommended rates: | 20 - 35g/m² |
| Average recommended rate: | 27.5 g/m² |
Always trial on a small area before adjusting application rate or any other variables. As site conditions vary and application is outside ICL’s control, responsibility for results rests with the user.
Recommended period of use
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Poly-S is a dual-coating controlled-release nitrogen technology available from ICL, combining sulfur and a biodegradable polymer. It ensures gradual nitrogen release over up to six months, unaffected by temperature or moisture fluctuations. This promotes steady turf growth, reduces mowing frequency, and minimizes nutrient leaching.
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Digital Tools
Access calculators to improve nutrient management and boost productivity.