Sierrablen 28-5-5+Fe has enough Nitrogen content to promote continuous growth to the plant for 5 – 6 months. It contains a controlled release NPK and a low amount of readily available Nitrogen. This Nitrogen is only release during proper growing conditions; helping to pre-stress condition the plant.

Sierrablen 28-5-5+Fe can also be used as a base feed at low rates and is compatible with other nutrients. Additionally, it is equipped with Iron to enhance turfgrass color.


  • Nutrition for entire growing season in only 1 application
  • Controlled Nitrogen release for 5 – 6 months constant growth
  • Nitrogen released only when growing conditions are good
  • Helps pre-stress condition of the plant
  • Controlled NPK, low Nitrogen give immediate response
  • Iron content enhances plant color
  • Can be used in low temperatures
  • Good for base feed at low rates
  • Can combine with other nutrients if needed

Sierrablen (5-6 months) 28-5-5

  • Ideal for greens surrounds, outfields and racecourses/gallops.

    Also suitable for tees, fairways, stadia and sports pitches, and lawns.