Thank you for visiting A1LAWN. We are now closed for our Winter break and will re-open for business on Monday 3rd February 2020. Please note that products are available to browse but will not be available to purchase until this date. Email communication is still available but replies may be significantly delayed depending on staff availability during our closed period.

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  • 10 kg 10 kg
  • 20 kg 20 kg

A1LAWN Ultimate Slow Release Fertiliser

Quick Overview

Looking for a fertiliser that will continue to nourish your lawn for up to 3 months in a single application? The latest slow nitrate release technology is contained within every granule of this superb broad spectrum fertiliser.

• Formulation: 14-1-7+3MgO+2Fe+4CaO
• Approx. Application Rate: 50g per m2.
• Approx. Coverage: 200 m2 per 10kg


A new addition to our market leading fertiliser range, this high quality homogeneous granular fertiliser is designed specifically to give a continuing boost to your lawn over a progressive number of months. The latest ProloNg technology prevents the loss of Nitrogen to the atmosphere, whilst also preventing overly lush growth giving more sustained and controlled results.

  • Reduces unwanted growth flushes
  • Safe, reduced scorch susceptibility formulations
  • Reduces soft lush growth and disease susceptibility
  • Protects water courses from nitrate pollution (less algae growth in ponds/lakes)
  • Discourages annual grasses in greens – promotes perennial grasses