• oxide
  • elemental
Nitrogen Total (N) 13%
Urea nitrogen (Ur-N) 12.6%
Phosphorus Pentoxide (P205) 5%
Potassium Oxide (K20) 20%
Water soluble (K20) 20.0%
Magnesium Oxide (MgO) 2.0%
Iron (Fe) 0.50%
Nitrogen Total (N) 13%
Urea nitrogen (Ur-N) 12.6%
Phosphorus (P) 2.2%
Potassium (K) 16.6%
Water soluble 16.6%
Magnesium (Mg) 1.2%
Iron (Fe) 0.50%

Characteristics

Longevity

2-3 Months

Granule size

1.0-2.5mm

Pack size

25kg

Application rate

20-35 g/m²

Pack coverage

714 - 1,250m²

Sportsmaster CRF mini High K

High K

13-5-20+2MgO+Fe

  • Key points
  • Directions for use
  • Spreader Settings
Key points
  • Extra potassium toughens cell walls, aids in water regulation
  • Ideal for use before extreme temperatures
  • Great winter preparation fertilizer, delivers beautiful spring sward
  • Controlled release nitrogen dispensed under proper growing conditions
  • Magnesium and iron content enhance turf: color, growth and hide stress
Directions for use
  • Apply to dry foliage
  • Watering-in after application helps with granule dispersion, gives a quicker initial effect and reduces trails of foot print
  • Applications should be made after aeration programs like: hollow tining, sliting a/o scarification to prevent granule damage
  • Do not apply during frosty or drought conditions
  • If spilled on pavement, concrete, clothes, etc, wash off immediately as they product can stain

 

Contains Iron:
Do not apply in case of risk of contact with concrete, marble, stone, fabric, swimming pool, ... - If spilt on paving slabs, concrete, clothes etc. brush off immediately, as product may cause discolorations

 

Spreader Settings
Spreader type

Application method

Cone setting

Spreader width (m)

Application rate g/m2

20

Application rate g/m2

25

Application rate g/m2

30

Application rate g/m2

35

Rotary spreader

1x pass

 4

 4,8

N

O

P

R

SR-2000 or Accupro 2000

 2x pass

4

4,8

K 1/2

L

M

M 1/2

Drop Spreader

1x pass 

 n/a

n/a

n/a

n/a

n/a

n/a

SS-2

2x pass 

 n/a

n/a

n/a

n/a

n/a

n/a

Sportsmaster CRF Mini High K is ideal for pre-stress conditioning.

Suggested period of use

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec