Lawnsmith Extra-Long Fertiliser for Sandy Soil

Key Features
Spring application for 5-6 month slow release feeding
Perfect if you only want to feed once or twice a year
Green grass & gentle growth in Spring and Summer

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Make light work with these Spreaders



Application Rates

  • Typical application rate: 2.5-3.5 kilos per 100m2
  • Enhanced rate for improved growth & greening: 3.5-4.5 kilos per 100m2

Directions for Use

  • This is a granular product to be applied by spreader or by hand
  • Lawn Fertiliser for poor, light or sandy soils
  • No watering required if soil moisture available
  • Can be applied before or after rain
  • For best result apply between March and end of May
  • For improved winter appeal partner with AUTUMN lawn food
  • Will not cause staining to hard surfaces
  • Lawn may be used immediately after application

Lawn Fertiliser Analysis NPK: 29-6-12

  • 29% Nitrogen, 6% Phosphate, 12% Potassium
  • Phosphate for root development as light soils can be deficient
  • Potassium for improved moisture control and drought tolerance
  • 1.5% magnesium for colour and health
  • 70% very slow release nitrogen for 5-6 month trickle feeding
  • 30% quick release nitrogen for immediate results without excess mowing

Buying Guides


Season for Application
Early Spring, Late Spring,
Intended Use
Feeding the Lawn, Over Seeding & Repairs,
Lawn Safety after Treatment
None hazardous for children, dogs and cats, Pets that eat grass/weeds to be kept off for 3 cuts,
Soil Type
Loam, Sandy, Chalk,
Lasts for
Extra Slow 20-24 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 85m2, 5Kg Bag covers 170m2, 10Kg Bag covers 330m2, 20Kg Bag covers 670m2,
Product Type

Customer reviews

4.8 / 5
88 reviews for Lawnsmith Extra-Long Fertiliser for Sandy Soil
eKomi customer reviews
Mark Piazza
Great product
Rated 5 out of 5
Easy to use and effective
Rated 4 out of 5
stephen mosley
It seems to be good quality. It hasn't been down long enough to tell yet.
Rated 4 out of 5
janice Brown
Easy to use, spreads easily, followed instructions around watering as very dry currently.
Rated 5 out of 5
Michelle Weigh
The information on how to use the product was very good very clear and precise.
The results I have seen so far have been excellent.
I felt it was a bit expensive but the results have been worth the money spent.Hopefully it will last all summer.
Rated 5 out of 5