• oxide
  • elemental
Nitrogen Total (N) 22%
Nitrate nitrogen (N-NO3) 3.8%
Ammoniacal nitrogen (N-NH4) 4.9%
Urea nitrogen (Ur-N) 13.3%
Phosphorus Pentoxide (P205) 6%
Water soluble (P205) 4.5%
Potassium Oxide (K20) 11%
Water soluble (K20) 11.0%
Copper (Cu) 0.010%
Molybdenum (Mo) 0.002%
Nitrogen Total (N) 22%
Nitrate nitrogen (N03-N) 3.8%
Ammoniacal nitrogen (NH4-N) 4.9%
Urea nitrogen (Ur-N) 13.3%
Phosphorus (P) 2.6%
Water soluble 2.0%
Potassium (K) 9.1%
Water soluble 9.1%
Copper (Cu) 0.010%
Molybdenum (Mo) 0.002%



8-9 Months

Granule size


Avg Granule Size (mm)


Avg Recommended Rate

50 g/m²

Product Dispersal

10 days

Recommended Rate

40.00 - 60.00 g/m²

Turf Response

7 days

Sierrablen Sierrablen 22-6-11

Sierrablen 22-6-11


  • Advantages
  • Description
  • Directions for Use
  • Spreader Settings
  • Controlled Nitrogen release gives 8 – 9 months constant growth
  • Nitrogen only released when growing conditions are good
  • Helps pre-stress condition the plant
  • Controlled NPK, Nitrogen content gives immediate response
  • Acts as a base feed at low rates, compatible with other nutrients

Sierrablen 22-6-11 contains enough controlled release Nitrogen to continuously feed the plant for 8 – 9 months. The Nitrogen is only released when growing conditions are optimal; this helps to pre-stress condition the plant.

It contains controlled release NPK and a low amount of readily available Nitrogen. This ensures an immediate response, even in low temperatures.
Sierrablen 22-6-11 can also be used as a base feed at lower rates and combined with other nutrients if needed.

Directions for Use

Apply to dry foliage. Watering-in after application helps with product dispersion, gives a faster initial effect and limits traces of footprints. 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 concrete, pavement, clothes, etc, immediately wash off as the product can cause discoloration.


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


Application rate g/m2


Application rate g/m2


Application rate g/m2


Application rate g/m2


Rotary spreader

1x pass








SR-2000 or Accupro 2000

 2x pass



O 1/2




 R 1/2

Sierrablen 22-6-11 is a single application per season, balanced NPK fertilizer that includes trace elements.

Suggested period of use

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