Lawnsmith Autumn Lawn Fertiliser

Key Features
Slow release lawn fertiliser for health and colour
Use in Autumn on established lawns or when over-seeding
2-3 month gentle grass feeding over one season

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Buy 2+ save 5%
Buy 4+ save 9%
Buy 6+ save 12%
Buy 8+ save 14%
Buy 10+ save 16%

Make light work with these Spreaders



Application Rate

20 - 30 grams per square metre

Directions for Us

  • This is a granular product to be applied by spreader or by hand
  • Lawn Fertiliser for ALL soil and grass types
  • No watering required if soil moisture available
  • Can be applied before or after rain
  • Slowly dissolves into the lawn
  • One application between August and November
  • An essential feed for autumn and winter colour and hardiness
  • Ideal nutrient mix to feed after autumn seeding or renovating on any soil
  • Will not cause staining to hard surfaces
  • Lawn may be used immediately after application

Lawn Fertiliser Analysis NPK: 15-5-20 +3% Mg

  • 15% Nitrogen, 5% Phosphate, 20% Potassium
  • Phosphate included to promote grass root growth over winter
  • High potassium to 'harden' grass leaves against winter diseases
  • Magnesium (Mg) included for improved winter grass colour
  • 50% slow release nitrogen for 10-12 week trickle feeding
  • 50% quick release nitrogen for immediate results without excess mowing

Buying Guides


Season for Application
Early Autumn, Late Autumn,
Intended Use
Feeding the Lawn, Over Seeding & Repairs, Winterising,
Lawn Safety after Treatment
None hazardous for children, dogs and cats
Soil Type
Clay, Loam, Sandy, Chalk,
Lasts for
Extended 10-14 weeks
Method of Application
By hand or spreader
Nutrient Content
Nitrogen, Potassium, Phosphate, Magnesium,
Granule Size
2 to 3mm
Size and Coverage
2.5kg Bag covers 100m2, 5Kg Bag covers 200m2, 10Kg Bag covers 400m2, 20Kg Bag covers 800m2,
Product Type

Customer reviews

4.8 / 5
681 reviews for Lawnsmith Autumn Lawn Fertiliser
eKomi customer reviews
Martin Angus
Gave my lawn two doses of this product during early November and early December, and it is looking spectacular. I will only need to use some Iron during January and February for a running start for next year.
Rated 5 out of 5
Keith Chester
Good quality product that is easy to use and produces good results.
Rated 5 out of 5
jim crosbie
Applied by hand spreader.
Good results.
Rated 5 out of 5
Pablo Jejcic
tried to folow the instructions,
Rated 3 out of 5
Stuart Hayler
This Autumn fertilizer has been excellent the lawn has never been so good
Rated 5 out of 5