• elemental
Nitrogen Total (N) 20%
Urea nitrogen (Ur-N) 20.0%
Phosphorus (P) 0%
Potassium (K) 5.8%
Water soluble 5.8%
Magnesium (Mg) 1.8%
Water soluble 1.5%
Calcium (Ca) 2.1%
Water soluble 2.1%



2 Months

Avg Granule Size (mm)


Avg Recommended Rate

27.5 g/m²

Product Dispersal

Medium - long

Recommended Rate

20.00 - 35.00 g/m²

Turf Response

4 days

ProTurf NK



  • Advantages
  • Description
  • Directions for use
  • Spreader settings
  • Perfect first CRF of the season
  • Delivers a quick reaction even in cooler circumstances
  • Promotes healthy, balanced growth at start of the season
  • Magnesium content improves turf color and health

ProTurf’s controlled release technology allows for proper growth with no surges. The fertilizer’s uncoated portion ensures for a quick response from the turf, even in cooler growing conditions. ProTurf also contains Magnesium to enhance turf color and health.

Directions for use

Apply to dry foliage. Watering-in after application helps with product dispersion and gives a faster initial effect. Avoid doing applications during frosty or drought conditions.

Applications should be made after aeration programs like: hollow tining, sliting a/o scarification in order to prevent granule damage. If spilled on pavement, concrete, clothes, etc wash off immediately as the product can cause discoloration.

Spreader settings
Spreader type

Application method

Cone setting

Spreader width (m)

Application rate g/m2


Application rate g/m2


Application rate g/m2


Application rate g/m2


Rotary spreader

1x pass



 N 1/2

O 1/2


 Q 1/2

SR-2000 or Accupro 2000

 2x pass



 K 1/2




ProTurf is ICL's newest combination of controlled release fertilizer technology with compound fertilizers.