Even a well-mown lawn can look tired if moss and thatch are choking it. Over time, a layer of dead grass, moss and debris builds up at the base of the sward, blocking water, air and nutrients from reaching the roots. A scarifier rakes out that thatch and moss, while an aerator punches channels into the soil to relieve compaction — together they're the secret behind a thick, green, healthy lawn.
Scarifying is best done in spring and autumn, lifting out the matted material so new grass can breathe and grow. Aerating relieves compaction from foot traffic and heavy soils, improving drainage and encouraging deeper roots. For small lawns a manual or electric scarifier is ample; for larger areas or heavier moss, a powered petrol machine makes short work of the job. Many machines take interchangeable cartridges so you can both scarify and aerate with a single tool.
Getting the best results
Mow first, then scarify in two directions for a thorough job, collecting the debris that comes up. Follow with aeration on compacted or waterlogged areas, then feed and overseed to fill any gaps. Repeated each spring and autumn, this routine transforms a patchy, mossy lawn into a lush one.
We stock scarifiers and aerators to suit lawns of every size, set up and tested, with genuine parts and expert advice from a family-run specialist. Delivered UK-wide.