10 Best Lawn Feed Weed And Moss Killer 20kg

10 Best lawn feed weed and moss killer 20kg - January 2026

checkIcon 19M consumers helped this year.

Last Updated: 08-01-2026

Advertising Disclosure

A1 Lawn Double Strength Grass Feed, Weed & Moss Killer 20kg (560m2) – [10-2-2] Nitrogen Rich with Phosphorous, Potassium & Iron - Lawn Weed and Feed - Lawn Fertiliser Weed Feed and Moss Killer

A1Lawn

9.8

CHECK PRICE

more deals (1)

Nutrigrow Professional 4-in-1 Feed, Weed & Moss Killer Lawn Fertiliser 625m² Pack - Greens grass, kills moss & weeds

Nutrigrow

9.6

CHECK PRICE

more deals (1)

Best value

Pro-Kleen 4 in 1 Weed and Feed Lawn Treatment with Moss Killer 20kg - Greens Grass, Kills Weeds & Moss & Fertilises Grass - Apply from May-August - Covers up to 624m2 - (20kg)

Pro-Kleen

9.5

CHECK PRICE

more deals (1)

Elixir Gardens UK COMPLETE LAWN Weed, Feed & Mosskiller 10-2-2+8Fe | 20kg Bag | 4-in-1 Turf & Grass Fertiliser/Feed with Iron, Dicamba & Mecoprop-P

Elixir Gardens

9.2

CHECK PRICE

more deals (1)

Lawn Weed Feed and Moss Killer (20kg)

Boston Seeds

9.1

CHECK PRICE

more deals (1)

4% Off

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

Viano

8.8

CHECK PRICE

more deals (1)

Lawn Weed Feed and Moss Killer (1 x 20kg)

Ereno

8.6

CHECK PRICE

more deals (1)

GREENFORCE G60015 4 in1 Lawn Feed Weed, Moss Killer, Green, 50 X 40 X 25 cm

GREENFORCE

8.4

CHECK PRICE

more deals (1)

Miracle-Gro Evergreen Complete 4-in-1 Lawn Food, Weed & Moss Control, 360 m2, Yellow

Miracle-Gro

8.2

CHECK PRICE

more deals (1)

Greenforce G21086 Green Force Lawn Feed Weed Moss Killer 400m2 Fertilizer, Grey, 30.0 cm21.0 cm11.0 cm

Greenforce

8.1

CHECK PRICE

more deals (1)

A1 Lawn Double Strength Grass Feed, Weed & Moss Killer 20kg (560m2) – [10-2-2] Nitrogen Rich with Phosphorous, Potassium & Iron - Lawn Weed and Feed - Lawn Fertiliser Weed Feed and Moss Killer

Nutrigrow Professional 4-in-1 Feed, Weed & Moss Killer Lawn Fertiliser 625m² Pack - Greens grass, kills moss & weeds

Pro-Kleen 4 in 1 Weed and Feed Lawn Treatment with Moss Killer 20kg - Greens Grass, Kills Weeds & Moss & Fertilises Grass - Apply from May-August - Covers up to 624m2 - (20kg)

Elixir Gardens UK COMPLETE LAWN Weed, Feed & Mosskiller 10-2-2+8Fe | 20kg Bag | 4-in-1 Turf & Grass Fertiliser/Feed with Iron, Dicamba & Mecoprop-P

Lawn Weed Feed and Moss Killer (20kg)

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

Lawn Weed Feed and Moss Killer (1 x 20kg)

GREENFORCE G60015 4 in1 Lawn Feed Weed, Moss Killer, Green, 50 X 40 X 25 cm

Miracle-Gro Evergreen Complete 4-in-1 Lawn Food, Weed & Moss Control, 360 m2, Yellow

Greenforce G21086 Green Force Lawn Feed Weed Moss Killer 400m2 Fertilizer, Grey, 30.0 cm*21.0 cm*11.0 cm

Related Products

Greenforce G21086 Green Force Lawn Feed Weed Moss Killer 400m2 Fertilizer, Grey, 30.0 cm21.0 cm11.0 cm