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10 bestLawn Organic Fertilizersof November 2025

112M consumers helped this year.

14% off

1

Dark Green Lawn Fertiliser - Non Toxic - High in Nitrogen Greens Grass Fast - Feeds for 90 Days - Child and Pet Friendly - Garden Lawncare Guy
Dark Green Lawn Fertiliser - Non Toxic - High in Nitrogen Greens Grass Fast - Feeds for 90 Days - Child and Pet Friendly - Garden Lawncare Guy

Garden Lawncare Guy

9.9

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2

Viano MO Bacter Organic Lawn Fertiliser & Moss Killer - 20kg
Viano MO Bacter Organic Lawn Fertiliser & Moss Killer - 20kg

Viano

9.8

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3

Richard Jackson Flower Power Moss Remover & Lawn Feeder, Organic Premium High Potash Formula, No Rake Easy to Apply, Treats up to 100 Sqm of Grass - 5kg Bag
Richard Jackson Flower Power Moss Remover & Lawn Feeder, Organic Premium High Potash Formula, No Rake Easy to Apply, Treats up to 100 Sqm of Grass - 5kg Bag

Flower Power

9.7

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4

Premium Certified Organic Liquid Seaweed Fertilizer - Concentrated Feed for Plants, Lawns, and Vegetables - The Shropshire Seaweed Company (5L)
Premium Certified Organic Liquid Seaweed Fertilizer - Concentrated Feed for Plants, Lawns, and Vegetables - The Shropshire Seaweed Company (5L)

Sea-Chem

9.5

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5

envii SeaFeed Xtra – Organic Liquid Seaweed Fertiliser - Multipurpose Outdoor & Indoor House Plant Food - 1 Litre Makes up to 500L
envii SeaFeed Xtra – Organic Liquid Seaweed Fertiliser - Multipurpose Outdoor & Indoor House Plant Food - 1 Litre Makes up to 500L

envii

9.3

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Westland 20400352 SafeLawn Child and Pet Friendly Natural Lawn Feed 80 m2, Green, 2.8 kg

Westland 20400352 SafeLawn Child and Pet Friendly Natural Lawn Feed 80 m2, Green, 2.8 kg

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Florasoul® Booster Slow Release Fertiliser Granules Eco-Friendly All Purpose Plant Food for Outdoor Plants and Lawn Feed Licensed Vegan Organic Seaweed Fertiliser, Longterm Effect 3 Months, 3kg

Florasoul® Booster Slow Release Fertiliser Granules Eco-Friendly All Purpose Plant Food for Outdoor Plants and Lawn Feed Licensed Vegan Organic Seaweed Fertiliser, Longterm Effect 3 Months, 3kg

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Viano MO Bacter Organic Lawn Fertiliser and Moss Killer 4kg

Viano MO Bacter Organic Lawn Fertiliser and Moss Killer 4kg

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Multi-Mite® 20 Ltr LIQUID SEAWEED - ORGANIC Concentrate Plant Fertiliser Tomato, Trees Lawn Veg and House Plants Root or Foliar Feed

Multi-Mite® 20 Ltr LIQUID SEAWEED - ORGANIC Concentrate Plant Fertiliser Tomato, Trees Lawn Veg and House Plants Root or Foliar Feed

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6

MO Bacter Organic Lawn Fertiliser - 10kg
MO Bacter Organic Lawn Fertiliser - 10kg

MoBacter

9.1

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7

A1 Lawn New Grass Pre-Seed & Pre-Turf Fertiliser - [6-9-6] Phosphorus Rich Feed with Potassium & Nitrogen - UK Professional Grade to Accelerate Germination & A Healthy Root System. (10kg)
A1 Lawn New Grass Pre-Seed & Pre-Turf Fertiliser - [6-9-6] Phosphorus Rich Feed with Potassium & Nitrogen - UK Professional Grade to Accelerate Germination & A Healthy Root System. (10kg)

A1Lawn

8.8

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8

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

Miracle-Gro

8.5

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9

Viano MO Bacter Organic Lawn Fertiliser - 20kg
Viano MO Bacter Organic Lawn Fertiliser - 20kg

NAZUSA

8.3

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10

Multi-Mite 10 Ltr Liquid Seaweed – 100% Natural & Organic Concentrate Cold Pressed Plant Feed & Soil Fertiliser, Trees Lawn Veg & House Plants Root or Foliar Feeding
Multi-Mite 10 Ltr Liquid Seaweed – 100% Natural & Organic Concentrate Cold Pressed Plant Feed & Soil Fertiliser, Trees Lawn Veg & House Plants Root or Foliar Feeding

Multi-Mite

8.0

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