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Your lawn probably looks a little tired and unloved after a long, dark, cold winter. All Gardening Spring Boost lawn fertiliser contains everything your lawn needs for its springtime reawakening. 

Give your lawn the kickstart it needs to boost its initial growth period, ensuring a beautifully robust summertime lawn. 

Use this nitrogen-rich fertiliser for fast, healthy growth and sturdy roots. Rebuild your lawn’s natural resistance after the winter dormancy. 

Spring Boost promises a beautiful, lush, and healthy lawn without the effort. The granules nestle deep into the grass, preventing your lawn mover from sucking it up.

  • Speedy results - you’ll notice an improvement in density, colour, and growth after one week. Wake your lawn from its winter dormancy with a boost.
  • Simple application - Just scatter the high-quality granules over your lawn. No need to mix with water. 
  • Safe for kids and pets - odour-free: Unlike other high-nitrogen fertilisers, children and pets are free to play on the lawn immediately after application. With no unpleasant odour, you’ll only notice Spring Boost is there once your lawn springs to life. 

Spring Boost works best in spring but also adds vitality during the summer and autumn. Suitable for all soil types and grass species. 

This is a granular lawn fertiliser; best spread with a drop spreader or hand spreader.

To fertilise, use 25g/m2 

NPK - ratio: 12-5-5 + 2%MgO

Composition Quantity Description
N – Nitrogen 12% Stimulates the growth of the grass leaf
P – Phosphorus 5% Promotes root growth
K – Potassium 5% Improves disease resistance
MgO – Magnesium Oxide 2% Stimulates cell structure and green colour for better photosynthesis


  • Enjoy a greener lawn in as little as three days
  • Promotes a strong, healthy, and green lawn
  • 100% satisfaction guarantee or money back
  • Used on over 100,000 lawns
  • Child- & Pet Safe 
  • User manual

  • Remove fallen leaves and garden waste before mowing (no shorter than 5 cm). 
  • Divide fertiliser into two equal parts: sprinkle part 1 lengthways and part 2 widthways. 
  • Water well to activate. 
  • Enjoy your lawn as usual. Safe for immediate use.
  • Product details

    Soil type For all soil and grass types
    Sowing rate 25g/m2
    Period of use February until November
    Granule size 2-3 mm
    Odour None
    Safety Safe for children and pets. Lawn available for use immediately after application.
    Packaging type Pouch
    Resealable Yes
    Manufacturer All Gardening
    Regular price £18.99 GBP
    Regular price Sale price £18.99 GBP
    Sale Sold out
    Tax included.