Best Westland Moss Killers of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

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If you are looking for a solution to tackle moss growth in your garden, Westland's range of moss killers could be a great option to consider. These products are designed to effectively kill moss while promoting healthy grass growth. With a variety of formulations available, including liquid and granular options, there is a product suitable for different lawn sizes and conditions. Westland's moss killers are easy to apply and can help to improve the overall appearance of your lawn.

At a Glance: Our Top Picks

Westland Moss Master Box for Lawns Cover #TOP 1
Westland Moss Master Box for Lawns
ftb score rating icon 9.8
Aftercut Moss Killer for Stronger Lawns Cover #TOP 2
Aftercut Moss Killer for Stronger Lawns
ftb score rating icon 9.7
Westland Moss Master Natural Moss Remover and Feeder Cover #TOP 3
Westland Moss Master Natural Moss Remover and Feeder
ftb score rating icon 9.5

Top 10 Westland Moss Killers

#TOP 1

Westland Moss Master Box for Lawns

20400569
Westland Moss Master Box for Lawns Cover
Westland Moss Master Box 80m2 Box

The Westland Moss Master offers an effortless solution for maintaining your lawn. With no raking required, you can save time and effort while treating your garden. You won't have to worry about black moss, ensuring your lawn looks healthy and vibrant. Additionally, this product prevents staining or rusting on your paths and patios, keeping your outdoor areas clean. In just seven days, you can enjoy a greener lawn, making it an ideal choice for those who want quick results without the hassle.

What We Like
Easy application
No black moss
No staining on surfaces
Quick greening effect
#TOP 2

Aftercut Moss Killer for Stronger Lawns

20400631
Brown
Aftercut Moss Killer for Stronger Lawns Cover
Aftercut Moss Killer 80m2 Box UK

The Aftercut Moss Killer is designed to effectively eliminate moss from your lawn. With iron as a key ingredient, it targets moss directly, ensuring a cleaner and healthier outdoor space. The addition of potassium helps your lawn store energy in its roots, promoting robust growth. This product also features a balanced nutrient package, which nourishes your grass and enhances its overall strength. Suitable for both spring and autumn applications, Aftercut Moss Killer helps you maintain a lush and vibrant lawn throughout the year.

What We Like
Effectively kills moss
Promotes root energy storage
Nutrient-rich formula
Year-round application
Strengthens lawn health
#TOP 3

Westland Moss Master Natural Moss Remover and Feeder

20400528
Westland Moss Master Natural Moss Remover and Feeder Cover
Westland Moss Master Box 400m2 Bag

The Westland Moss Master is designed to improve your lawn and root health without the hassle of raking. This product prevents black moss from developing, ensuring your garden stays looking pristine. You won't have to worry about unsightly stains or rust on your paths and patios either. Within just seven days, you can enjoy a greener lawn, making this an excellent choice for those seeking a vibrant outdoor space with minimal effort.

What We Like
No raking needed
No black moss
No staining or rust
Greens lawn in 7 days
#TOP 4

Westland 500m Lawn Feed with Moss Control

LFWMK
500sq m
Westland 500m Lawn Feed with Moss Control Cover
Westland 500m Lawn Feed Weed Moss Killer

The Westland Lawn Feed is an excellent choice for maintaining a healthy garden. This balanced lawn fertiliser not only promotes robust growth but also includes added moss control, ensuring your lawn looks its best. The high level of nitrogen helps achieve controlled growth, preventing overgrowth while enhancing the lushness of your grass. Additionally, it effectively stimulates growth, kills moss, and eradicates weeds, giving you a vibrant and weed-free lawn to enjoy.

What We Like
Effective moss control
Promotes healthy grass growth
High nitrogen content
Kills weeds
#TOP 5

Westland Aftercut Moss Killer for Lawns

20400632
Brown
Westland Aftercut Moss Killer for Lawns Cover
Westland Aftercut Moss Killer 150m2 Box UK

The Westland Aftercut Moss Killer is designed to effectively eliminate moss from your lawn. The formula contains iron, which actively kills moss, ensuring a healthier outdoor space. It also features potassium, which helps to store energy in the roots, promoting strong growth. With a balanced nutrient package, this product is suitable for use in both spring and autumn, making it versatile for different seasons. By using this moss killer, you can enjoy a stronger lawn that looks lush and vibrant.

What We Like
Effective moss elimination
Promotes strong root growth
Seasonal application
Balanced nutrients included

Westland Aftercut Autumn Lawn Feed and Moss Killer

20400587
Westland Aftercut Autumn Lawn Feed and Moss Killer Cover
Westland Aftercut All In One Autumn Lawn Feed and Moss Killer 350m2 (20400587)

The Westland Aftercut Moss Killer is an excellent solution for maintaining a healthy lawn in the autumn months. It effectively kills moss, preventing it from taking over your garden. Not only does it green and feed your grass, but it also conditions the soil, promoting a stronger root system. This improved root system helps in better nutrient uptake, ensuring your lawn remains lush and vibrant. With this product, you can enjoy a hard-wearing lawn that can withstand the harsh winter conditions.

What We Like
Kills moss effectively
Greens and feeds the lawn
Improves root system
Hard wearing for winter
#TOP 7

Westland 80M2 Triple Action Lawn Care

Westland 80M2 Triple Action Lawn Care Cover
Westland 80M2 Lawn Feed Weed and Moss Killer

The Westland Lawn Feed is a triple action solution designed to nourish your lawn while tackling weeds and moss. With its high nutrient content, it promotes strong growth, helping your grass to thrive. This effective lawn weedkiller ensures that pesky weeds are eliminated, keeping your garden looking pristine. Additionally, it effectively kills moss, which can be a common problem in damp areas of your lawn. Using this product will make lawn care easier and more efficient for you.

What We Like
Triple action formula
Promotes strong lawn growth
Effectively kills weeds
Eliminates moss problems
#TOP 8

Westland Aftercut Moss Killer for Lawns

20400633
Brown
Westland Aftercut Moss Killer for Lawns Cover
Aftercut Moss Killer 350m2 Bag UK

The Westland Moss Killer effectively tackles moss in your lawn by using iron, which is known for its ability to kill unwanted growth. Additionally, it contains potassium, which helps store energy in the roots, promoting a healthier lawn. This product features a balanced nutrient package that supports overall lawn vitality, making it suitable for use in both spring and autumn. By using this product, you can create a stronger lawn that flourishes throughout the seasons.

What We Like
Effective moss control
Promotes root energy storage
Balanced nutrient support
Suitable for spring and autumn
Strengthens lawn health
#TOP 9

Westland Aftercut Triple Care Lawn Feed and Weed Killer

Westland Aftercut Triple Care Lawn Feed and Weed Killer Cover
Westland Aftercut Triple Care Herbicide Free Lawn Feed Weed and Moss Killer 400sqm

The Westland Aftercut Lawn Feed is an excellent choice for maintaining a healthy lawn. It is free from selective herbicides, making it safe for use around your garden while effectively targeting weeds. Additionally, this mineral fertiliser promotes a greener lawn within just three days, providing quick results you can appreciate. Moreover, it helps prevent moss growth, ensuring your lawn remains lush and vibrant. With this product, you can enjoy a healthier lawn without the worry of harmful chemicals.

What We Like
Herbicide-free formulation
Quick results in three days
Moss prevention included
Mineral-based fertiliser
#TOP 10

Westland Triple Care Lawn Treatment 160m2

20400646
Brown
Westland Triple Care Lawn Treatment 160m2 Cover
Westland Triple Care 160m2 Box

The Westland Triple Care 160m2 offers rapid greening in just three days, helping you achieve a lush lawn quickly. It provides visible results on weeds, making it easier for you to maintain a tidy garden. The product also impacts moss, reducing its presence to improve your lawn’s overall health. With fast results, it supports a healthier and stronger lawn, so you can enjoy a vibrant outdoor space with less effort.

What We Like
Rapid greening in three days
Visible weed control
Reduces moss effectively
Promotes stronger, healthier lawn
Usable from February to October
Buying Guide Image
Editor's Notes

During our Westland moss killer research, we found 19 Westland moss killer products and shortlisted 10 quality products. We collected and analyzed 7,722 customer reviews through our big data system to write the Westland moss killers list. We found that most customers choose Westland moss killers with an average price of £23.80.

The Westland moss killers are available for purchase. The top 10 picks range in price from a low of £8.00 to a high of £44.00, find the one that fits your budget.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.