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The best autumn lawn fertilisers in comparison

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Last updated on 23.02.2025

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Dark Green Lawn Fertiliser - Autumn/Winter Grass Feed - Fast Acting & Long Lasting - Safe for Gardens - Child and Pet Friendly Turf Thickener - Garden Lawncare Guy

Garden Lawncare Guy

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9,9

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GREEN UP ANY LAWN - Fast acting lawn feed that's packed full of the nutrients your lawn needs to grow thicker and greener. Nitrogen, potassium, phosphorus, calcium and magnesium for lush looking grass
SAFE FOR GARDENS - Our lawn feed is designed with safety in mind and does not require hazard or toxic warning pictograms. Simply follow the instruction and it can be safely applied in gardens enjoyed by children and pets.
USE OCTOBER - MARCH Manufactured in the UK our products are designed to keep lawns green from Autumn to Winter

Miracle-Gro EverGreen Premium Plus Autumn & Spring Lawn Food 2 kg - 100 m2, Green

6% off

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9,8

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Children and pets need not be excluded from treated areas when applied according to the label instructions
Wash hands after use or before eating and drinking
Wait at least 6 weeks after seeding or turfing new lawn areas before use; Do not re-seed or turf for at least 6 weeks after application; Re-apply in 3 months if needed. Do not over apply

£ 16.97

£ 15.99

Miracle-Gro 121196 Autumn Lawn Care, Lawn Food & Moss Control Spreader, 80 m2, Natural

3% off

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9,7

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Strengthens roots and toughens the grass to help it withstand harsh winter weather
Kills moss within 7 days; the moss will blacken as it dies, after 2 weeks the moss must be raked out
Added Seaweed aids the roots to establish, so as to become stronger against the harsh winter conditions
After applying this product in accordance with the label instructions, keep children and pets away from treated areas until the granules have been watered in thoroughly and the areas have dried
Use from September to November to toughen your lawn for the upcoming winter

£ 16.05

£ 16.30

Richard Jackson Flower Power Premium Lawn Magic, Covers 500m, Lawn Feed for Gardens, Greens the Grass & Strengthens the Roots (5L)

Flower Power

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9,6

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PROFESSIONAL INSPIRED FORMULA Lawn Magic can be used all year round as long as the ground temperature is above 5 C. No need to buy any other specialist feeds for different seasons
FROM RICHARD JACKSON S GARDEN Contains added seaweed extract for bio-stimulant benefits and natural sugars to build disease resistance. The professional secret of green, healthy, great looking lawns
UNIQUE DOUBLE ACTION Lawn Magic does two jobs in one. It greens the grass and strengthens the roots. It s the lawn feed used and trusted for many years by the professionals

Green Force Autumn Lawn 3kg

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9,6

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Helps prevent moss growth over the winter period
Gives your lawn a stronger start in early Spring
Greener, Healthier lawn through Autumn months

Westland Lawn Thickener 80m2 Box, Brown

40% off

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9,5

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07Days

09hours

24minutes

47seconds

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Can be used all year round
Feeds and conditions existing lawns

Miracle-Gro 121195 Autumn Lawn Care, Lawn Food & Moss Control, 80 m2, Natural

Miracle-Gro

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9,3

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Strengthens roots and toughens the grass to help it withstand harsh winter weather
Kills moss within 7 days; the moss will blacken as it dies, after 2 weeks the moss must be raked out
Added Seaweed aids the roots to establish, so as to become stronger against the harsh winter conditions
After applying this product in accordance with the label instructions, keep children and pets away from treated areas until the granules have been watered in thoroughly and the areas have dried
Use from September to November to toughen your lawn for the upcoming winter

£ 15.16

£ 14.50

Phostrogen Organic Lawn Food, 3.5kg - Long Lasting Balanced Organic Lawn Feed - for a Thicker, Greener and More Durable Lawn - Growing Season and Autumn Feed - Lawn Nutrition - Garden Care

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9,3

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SOIL IMPROVEMENT This Balanced Feed Also Helps To Improve Soil Quality
SEASONAL A Long Lasting Feed Which Can Be Used Throughout The Growing Season, As Well As An Autumn Feed
SUITABLE FOR Can Be Used For All Lawn Types, Including Young Lawns
ORGANIC Certified For Organic Gardening By The Organic Farmers And Growers Association (OF&G)

Miracle-Gro EverGreen Premium Plus Thick & Green Lawn Food 8kg - 400 m2

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9,2

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High quality slow release fertiliser for use throughout the growing season, up to 3 months
Provides deep uniform greening while slowly feeding your lawn
Apply between March and September

£ 33.29

Recommendation

Pro-Kleen Spring and Autumn Lawn Feed - Lawn Fertiliser for Green Up & Plant Strength - Covers up to 667m2 - Prevents Lawn Disease & Lasts up to 3 Months (20kg)

Pro-Kleen

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9,2

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THE FIRST AND LAST LAWN TREATMENT OF THE YEAR Use this lawn fertiliser as the first and last lawn treatment of the year. It s best used during the spring and autumn season to get your grass looking green, vibrant and strong!
PROMOTES ROOT DEVELOPMENT AND PLANT STRENGTH Our unique formula helps to support healthy and strong roots. This will keep your grass healthy, as well as promoting thick and green blades of grass for a vibrant looking lawn
APPLICATION RATE Just one 20kg bag can cover up to 667m2! The application rate is 25-35 g sqm for regular use and 40g sqm for removing unwanted growths. This will keep your lawn strong & promote green up
HIGH AMOUNT OF IRON This lawn feed has 6% iron which helps to promote healthy grass - perfect for using year round to keep your lawn looking its best
LASTS UP TO 3 MONTHS After application, this lawn feed has an average longevity of up to 3 months to keep your lawn looking healthy and green for longer
NPK VOLUMES 6-5-11 + 6 FE (Iron) + SW (Seaweed)

£ 49.95

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these autumn lawn fertilisers.

Westland Aftercut AIO LFWMK 80m2+25% EF Box UK, Brown

Creates a stronger lawn

~~£ 11.38~~ free shipping

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25KG SCOTTS SPORTSMASTER AUTUMN/WINTER PROFESSIONAL LAWN GRASS FEED FERTILISER

The Scotts Miracle Gro Company sold its Professional Division to the ICL Group Everris in 2011. (Packaging Change, Please Read Description)

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Miracle-Gro EverGreen Fast Green Spray & Feed, Liquid Lawn Food, 1 Litre

Greens lawns in 24 hours under normal growing conditions

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Nutrigrow Spring Lawn Fertiliser Blended 9-7-7 20kg

Versatile application rates, as low as 35g sq.m enabling one bag to cover 570sq.m making them very economical.

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Multi-Mite 5 Ltr Liquid Seaweed -100% Natural & Organic Concentrate Cold Pressed Plant & Soil Fertiliser, Trees Lawn Veg & House Plants Root or Foliar Feeding

ELIXIR OF LIFE FOR ALL PLANTS IN A BOTTLE - Our Liquid Seaweed is packed full of Carbohydrates, not only do your plants use complex carbs in their structure and as food, it's also a tasty snack for a host of beneficial Microorganisms that help create the perfect ecosystem for your greenery. Supposedly MULTI MITE Liquid Seaweed Concentrate is so powerful that it may even bring plants previously thought dead back to life!

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20kg bag of Proctors Spring and Summer Lawn Grass Food

It will also help kill moss in your lawn

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Pronto Seed Premium Grass Seed 7 kg - Fast Growing, Hard-Wearing & Weed Resistant - Covers 420m² for Lawns & Overseeding - DEFRA Approved & Tailored for UK Climate (7kg)

LARGE COVERAGE Covers up to 420 square metres when overseeding or 210 square meters for a new lawn. Regrow a large area with just one box!

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Grasscias Castaway - Non Pesticidal Worm Casting Treatment For Lawns | Contains Sulphur That Causes Worms To Go Deeper Into Soil | Reducing Castings & Boosting Lawn Health in Autumn & Winter (1 litre)

REDUCES WORM CASTS Contains sulphur to lightly acidify topsoil, encouraging worms to burrow deeper and reduce surface castings.

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Envii Active Lawn – Lawn Clay Soil Improver, Improves Aeration & Lawn Health (Covers up to 40m2)

Safe for All Pets & Wildlife Due to containing only natural ingredients, our soil conditioner is safe for all pets, wildlife and plants. We recommend leaving it a minimum of 1-2 hours before allowing pets and children back onto the lawn.

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Miracle-Gro THICK'R Lawn Seed, Fertilliser & Soil Improver Fertiliser, Brown

Recyclable packaging, contains 40 percent recycled plastic

~~£ 17.99~~ free shipping

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Plantworks Ltd Empathy Lawn Feed Liquid Seaweed Stimulant 1L

EMPATHY SUP LAWN FEED SEAWEED 1L

~~£ 9.76~~ free shipping

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Elixir Gardens Autumn Winter Fertiliser, Sports Field, Paddock and Lawn Feed | Made in UK, Optimized for British Climate | NPK 3-15-15+5.2% S+2.6% Mg | x 10kg Bag Treats 200sqm

Here at Elixir Gardens we supply to many professional growers as well as a range of garden centres, nurseries and landscaping businesses.

~~£ 18.99~~ free shipping

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The best autumn lawn fertilisers in comparison

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