WGM Knowledge Hub

Scarifying is one of the most effective ways to rejuvenate a lawn. By removing thatch, moss, and debris, scarifying helps water, air, and nutrients reach the soil, encouraging stronger root growth and thicker, healthier grass. The type of scarifier you choose depends on the size of your lawn, how frequently you scarify, and the level of thatch or moss build-up.

Here’s a guide to some of the top scarifiers available today, covering petrol, battery, electric, and combi options.

Petrol Scarifiers - For Larger Lawns and Tough Thatch

Petrol scarifiers are ideal for bigger lawns or areas with heavy moss and thick thatch. They provide the mobility and power to tackle larger jobs efficiently.

Stiga SVP 40 G - A petrol-powered scarifier suitable for medium to large lawns. Its adjustable depth and strong engine allow it to remove moss and thatch effectively, while still being easy to manoeuvre.

Cobra S40C - Another petrol option, the Cobra S40C is robust and handles tougher turf conditions well. It’s particularly good for mossy or uneven lawns, delivering consistent results over longer sessions.

Battery and Electric Scarifiers - Convenient and Lightweight

Electric and battery scarifiers are quieter, lighter, and ideal for domestic lawns. They’re perfect for regular little-and-often maintenance that keeps lawns healthy and prevents moss from taking over. These can be particularly useful if you already own the batteries to fit the machines, saving overall cost! 

Eliet E450 E Power - A powerful battery scarifier designed for medium-sized lawns. Its cordless design gives flexibility and makes it easy to cover areas without worrying about cables, while still being strong enough to tackle moderate thatch.

Stihl RLA 240 - A compact electric scarifier, the Stihl RLA 240 is great for lighter thatch removal and regular maintenance on small to medium gardens. It’s easy to handle and simple to use, making it ideal for beginners.

Combi Scarifiers - Multiple Functions in One

Some scarifiers combine scarifying with raking or aeration, making them versatile tools for lawns that need more than just moss removal.

AL-KO 38 E Combi Care - This electric scarifier can switch between scarifying and lawn raking, making it ideal for lawns that need multiple treatments in one session. Its interchangeable rollers make the process straightforward and efficient, allowing you to lift thatch, remove moss, and improve soil aeration.

Choosing the Right Scarifier

When selecting a scarifier, consider:

• Lawn size - Petrol scarifiers are better for larger areas, while battery and electric models suit smaller lawns. 

• Thatch and moss levels - Thicker build-up may need a petrol model or combi system for effective removal.

• Ease of use - Lightweight electric and battery models are easier to handle for occasional maintenance.

• Additional functions - Combi scarifiers add versatility with raking or aeration functions, helping you reduce the number of separate machines needed.

Scarifying helps your lawn breathe, promotes healthy growth, and keeps grass looking vibrant and resilient. Popular models like the ones mentioned earlier, demonstrate that there’s a scarifier to suit almost any lawn type, from small domestic gardens to larger, more demanding turf areas.

Regular scarifying, combined with appropriate lawn care practices, can transform a tired, patchy lawn into a strong, green, and healthy surface.  To find out more about the benefits of scarifying your green spaces, click here.