Advertisement

Here’s Why You Need to Leave Grass Clippings on the Lawn

Gathering up those grass clippings has always been an integral part of the lawn care routine. But after looking at the science, it may not have to be a part of it after all.

It’s every homeowner’s dream to have a healthy lawn, and cleaning the lawn after mowing feels like second nature.

You grab the bin, some sturdy work gloves, and clean up all of the clippings on the lawn.

Sure a few here and there won’t hurt, but if you leave too much, it could cause some serious thatch problems in the soil.

Right? Actually, that’s false! According to a few scientists who have studied turf grass and agronomy, it seems that grass clippings won’t affect (or create) thatch like you previously believed.

Turns out, grass clippings can actually help with the overall health of your lawn.

First, let’s look what thatch is.

If you aren’t familiar, thatch is a layer of plant material that has built up over time.

It’s located between the grass and the roots of the grass plants. It develops from roots, shoots, and leaves that cover the grass and it’s surrounding.

Although thatch can help protect the roots of grass, too much thatch can cause problems getting the soil underneath proper moisture, oxygen, and nutrients.

Since these other plant materials are causing thatch to build up, it would only make sense that grass clippings would be part of the problem.

But according to US-based professors Peter Landschoot and Aaron Patton, it’s not the case.

In an interview with EcoMyths, they explain that grass clippings are mostly made of water and have an 80 to 90 per cent composition rate.

Once the clippings completely dry out, there’s very little biomass.

The biomass that remains is actually high in nitrogen and microorganisms, which feeds the grass and gives the soil the nutrients it needs.

Since grass clippings aren’t contributing to the thatch problem and they are helping to naturally water and feed your lawn, it seems that leaving your grass clippings on the lawn would be your best bet.

Source: RD.com

Vote It Up: 
Here’s Why You Need to Leave Grass Clippings on the Lawn
Advertisement

See also

It’s every homeowner’s dream to have a healthy lawn, and cleaning the lawn after mowing feels like second nature. You grab the...
Guide To Autumn Lawn Care
The weather we’ve had around the country this summer was very much a mixed bag.  Depending on where you live, your lawn may...
Spring Mower Maintenance
A rough-running, poor-cutting lawnmower makes the job of keeping the yard neat and tidy
a lot more time consuming. While
it does...
How To Lay A New Lawn In 3 Steps
Sometimes a lawn reaches a tipping point where it has become too badly worn and you need to do some serious work to get it...
Spring Lawn TLC

Fertilise your lawn about a week before you apply a topdressing to prime your grass for quality growth

A cool, shady winter can take quite a toll on even well-maintained lawns so, if yours is still suffering from a case of the...
How To Aerate Soil
Over time, especially in areas of heavy foot traffic, the soil beneath turf can become compacted.  This reduces the movement...