How to scarify a lawn: when, why and the best equipment to use
A lush, green lawn doesn’t happen by accident - it takes more than just mowing and watering. If your lawn looks tired, patchy, or spongy underfoot, it’s probably time to scarify. In this guide, we’ll explain what lawn scarifying is, the best time to scarify a lawn, and how to do it properly using professional-grade scarifiers like the Jo Beau V460.
What is lawn scarifying?
Lawn scarifying is the process of removing thatch and moss - the layer of dead grass, roots, and debris that builds up on the surface of your lawn. Over time, this layer blocks water, air, and nutrients from reaching the soil and roots, leading to poor lawn health.
Using a lawn scarifier helps aerate the soil, stimulate new grass growth, and improve overall lawn drainage and resilience.
When should you scarify your lawn?
The best time to scarify a lawn is during periods of active growth:
- Spring (April to May): ideal for moderate scarifying to promote strong summer growth
- Autumn (September to October): best for more intensive scarifying, allowing recovery before winter
Avoid scarifying in summer (especially during droughts) or winter when grass is dormant.
How to scarify a lawn (step-by-step)
Follow these steps to get the best results when scarifying your lawn:
- Mow the lawn short
Cut grass to around 2.5 cm height and remove clippings - Set up your lawn scarifier
Use a powered scarifier like the Jo Beau V460 for fast, deep thatch removal - Scarify in two directions
Run the scarifier over the lawn in one direction, then again at a 90-degree angle for a thorough clean - Adjust blade depth as needed
Start shallow, then increase depth depending on thatch build-up - Collect debris
Rake or vacuum up the loosened moss, thatch, and organic matter
What to do after scarifying your lawn
After scarifying, your lawn might look rough - but it will recover quickly if you follow up with the right care:
- Rake thoroughly and remove all debris.
- Overseed and apply grass seed to bare patches for even regrowth
- Top dress by spreading a thin layer of compost or topsoil
- Water well and keep the lawn moist to support new seed growth
- Fertilise by applying a balanced lawn feed to speed up recovery
Best equipment for scarifying lawns
Manual rakes can work for small patches, but for best results, use a professional lawn scarifier.
Jo Beau V460 scarifier: professional results, every time
The Jo Beau V460 scarifier is a compact, high-performance machine designed for efficiency and durability. Ideal for domestic and commercial use, it features:
- Robust Honda engine
- Adjustable blade depth
- Precision cutting for deep thatch removal
- Compact design for easy handling and transport
Whether you're a landscaper or homeowner, the V460 lawn scarifier makes it easy to keep your grass healthy and vibrant.
Built for larger lawns
For bigger jobs or professional landscaping projects, the Jo Beau V640 offers more power and speed:
- Wider working width for faster coverage
- Heavy-duty flail blades that remove even the thickest moss and thatch
- Operator-friendly design for all-day use
It’s the ultimate tool for large property maintenance and commercial turf care.
Where to buy the Jo Beau V460 scarifier
The Jo Beau V460 scarifier is exclusively available from Global Machinery Solutions - trusted specialists in professional landscaping and garden maintenance equipment.
Ready to revive your lawn?
Scarifying is the secret to a greener, healthier lawn - and the right equipment makes all the difference. Explore the Jo Beau scarifier range today, available only at Global Machinery Solutions.
