Granular Lawn Fertiliser

Our Granular Lawn Fertilisers provide the grass plant with the nutrients it needs to keep your lawn healthy, green and hard wearing.

For more information on Granular Fertilisers read our Quick Guide to Granular Fertiliser.

Buy Online or Call 01205 281909 for Advice. Boston Seeds are wholesale online grass seed suppliers for Private Individuals, Businesses and Sports Clubs

KMG Lawn Fertiliser - Autumn & Winter 6.5.10 + Fe + Mg
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KMG Lawn Fertiliser - Autumn & Winter 6.5.10 + Fe + Mg

  • Autumn and Winter fertiliser specially formulated to strengthen the grass against the harsh winter conditions
  • Contains Nitrogen, Phosphorous and Potassium with added Iron and Magnesium to help protect against turf diseases
  • Iron will also give the grass a deep green colour
  • Nutrient release over a 6-8 week period
  • Can be applied from September to March
  • 20kg will cover 570m². Application rate: 35gms/m2. Contains 6.5.10 + 2% Fe 1%Mg

KMG Pre-seeding Lawn Fertiliser 6.9.6.
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KMG Pre-seeding Lawn Fertiliser 6.9.6.

  • A pre-seeding or pre-turfing fertiliser which promotes earlier grass coverage 
  • Higher Phosphate levels for quicker and stronger root development
  • Nutrient release over a 4-6 week period to encourage seedling growth
  • Helps to create a lawn in the fastest possible time
  • Apply year round during final seed bed preparation
  • 25kg will cover approx 500m2. Apply at 50g per m2
KMG Lawn Fertiliser - Moss Destroyer Granules
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KMG Lawn Fertiliser - Moss Destroyer Granules

 

Moss Destroyer granules are formulated to hit moss hard! The high iron content will blacken and kill the moss, whilst leaving the grass a deep shade of green.

 

  • Our most powerful moss control product
  • High Iron content will blacken and kill moss
  • Fast acting, leaves the grass a deep shade of green
  • Contains 12% Fe (Iron) and 5% MgO (Magnesium)
  • Recommended coverage is 25-50g/m². 20kg will cover 400-800m²

KMG Lawn Fertiliser - Premium Spring & Summer Lawn Fertiliser 12.5.5+
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KMG Lawn Fertiliser - Premium Spring & Summer Lawn Fertiliser 12.5.5+

premium fertiliser for areas of lawn and turf. Contains a balanced blend of nutrients for healthy growth along with Iron, Magnesium and Seaweed.

 

  • Mini granule formulation rapidly disappears within the grass
  • Iron content provides a rapid 'green up'
  • Magnesium and Seaweed improve the all round health of the grass
  • Contains NPK at a ratio of 12.5.5 + 1% MgO, 2% Fe and Seaweed
  • Recommended coverage is 35g/m². 20kg will cover 570m²

KMG Lawn Fertiliser - Slow Release Lawn Fertiliser 22.8.10 (6 month)
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KMG Lawn Fertiliser - Slow Release Lawn Fertiliser 22.8.10 (6 month)

 

Formulated from a blend of three different granules to give a phased release of nutrients over a six month period. One application will give a full season of nutrients.

 

  • A balanced fertiliser which will fertilise your grass for six months
  • Contains coated granules which degrade at different rates
  • Phased release on nutrients over a six month period
  • Contains NPK at a ratio of 22.8.10
  • Recommended coverage is 35g/m². 20kg will cover 570m²

KMG Lawn Fertiliser - Spring & Summer Lawn Fertiliser 11.5.5
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KMG Lawn Fertiliser - Spring & Summer Lawn Fertiliser 11.5.5

Apply BS Spring and Summer Lawn fertiliser to give your grass all the nutrients for healthy growth and a great appearance

 

  • Higher nitrogen content to encourage leaf and shoot growth
  • Nutrient release over a 6-8 week period
  • Can be applied from March to August
  • Contains NPK at a ratio of 11.5.5
  • Recommended coverage is 20kg per 575sq/m. Apply at 35 grams per sq/m

KMG Lawn Fertiliser - Year Round Lawn Fertiliser Package
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KMG Lawn Fertiliser - Year Round Lawn Fertiliser Package

Get your full year of fertiliser supplied in one simple delivery and save over 15%. Sufficient fertiliser supplied for 4 applications per year.

 

  • 300-600sqm = 2 x 20kg Spring and Summer Fertiliser, 1 x 20kg Weed, Feed and Moss Killer and 1 x 20kg Autumn and Winter Fertiliser
  • 600-1200sqm = 4 x 20kg Spring and Summer Fertiliser, 2 x 20kg Weed, Feed and Moss Killer and 2 x 20kg Autumn and Winter Fertiliser
  • 1200-2000sqm = 10 x 20kg Spring and Summer Fertiliser, 5 x 20kg Weed, Feed and Moss Killer and 5 x 20kg Autumn and Winter Fertiliser
  • Recommended coverage is 20kg per 300-600sq/m. Apply at 35-60g per sq/m

KMG Weed, Feed and Moss Killer
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KMG Weed, Feed and Moss Killer

  • An All In One granular fertiliser which controls moss and weeds in one application
  • Contains Iron which kills moss and gives the grass a dark green finish
  • Provides nutrients for the grass to keep it lush and dense
  • Nutrient release over a period of 6-8 weeks
  • Can be applied during the Spring and Summer
  • Supplied in 20kg bags, contains 10.4.4 + 3.5Fe + 2.4D + Mecoprop P. Apply at 50-65gms/m². 20kg will treat 300-400m².

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