• oxide
  • elemental
Nitrogen Total (N) 22%
Urea nitrogen (Ur-N) 22.0%
Phosphorus Pentoxide (P205) 0%
Potassium Oxide (K20) 20%
Water soluble (K20) 20.0%
Nitrogen Total (N) 22%
Urea nitrogen (Ur-N) 22.0%
Phosphorus (P) 0%
Potassium (K) 16.6%
Water soluble 16.6%

Characteristics

Longevity

4-5 Months

Granule size

2.0-4.5mm

Avg Granule Size (mm)

2.62

Avg Recommended Rate

37.5 g/m²

Product Dispersal

10 days

Recommended Rate

30.00 - 45.00 g/m²

Turf Response

7 days

Sierrablen Sierrablen 22-0-20

Sierrablen 22-0-20

22-0-20

  • Advantages
  • Description
  • Directions for Use
  • Spreader Settings
Advantages
  • Controlled Nitrogen release gives 4 – 5 months constant growth
  • Nitrogen only released when growing conditions are good
  • Helps pre-stress condition the plant
  • Controlled NPK, Nitrogen content gives immediate response
Description

Sierrablen 22-0-20 has controlled release Nitrogen which ensures the plant receives enough nutrition for 4 – 5 months of continuous growth. The Nitrogen is only released when growing conditions are good, helping to pre-stress condition the plant.

Sierrablen 22-0-20 contains controlled release NPK and a low amount of readily available Nitrogen. This ensures an immediate response, even in low temperatures.

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.


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

30

Application rate g/m2

35

Application rate g/m2

40

Application rate g/m2

45

Rotary spreader

1x pass

 4

 4,7

R 1/2

 T 1/2

 V

 X

SR-2000 or Accupro 2000

 2x pass

 4

 4,7

N

O

 O 1/2

 P

Sierrablen 22-0-20 is the perfect CRF for application anytime between spring and autumn. It is suitable for use on tees, fairways and sports fields.

Suggested period of use

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