If you’re trying to garden more sustainably, grass clippings can be one of the most useful resources your yard produces. Instead of treating ’em like waste after mowing, they can help improve the soil, reduce water use, and support a more natural cycle of nutrients in the garden. If you mow regularly and remove only a small portion of the grass height each time, it’s often perfectly fine to leave the clippings where they fall.

As the grass breaks down, some of the nutrients are returned to the soil. It can also help the ground retain moisture during hot weather. If your mower has a mulching function, it’s well worth using. The clippings are chopped into smaller pieces, allowing them to break down much faster.

If the grass has grown tall and large amounts of clippings are left behind, problems can sometimes develop. Thick layers of grass clippings can:

Smother the grass underneath
Create oxygen poor areas
Look untidy
In some cases, contribute to the spread of disease

That’s why a thin layer is almost always better than a thick one.

One thing many gardeners discover over time is that grass clippings often provide more value in the garden than they do on the lawn itself. Around vegetables, berry bushes, and fruit trees, grass clippings make an excellent mulch.

They can help:

Retain moisture in the soil
Suppress weeds
Protect soil life
Add nutrients as the material breaks down

For many homesteaders, summer grass clippings are one of the most valuable resources the garden produces.

If ya end up with more grass clippings after mowing than you can use as mulch, they can be a valuable addition to the compost pile.

But here’s where it’s easy to make a mistake.

Large amounts of fresh grass packed into thick layers can quickly become compacted, lose oxygen and start producing unpleasant odors. A lot of compost problems come from simply adding too much fresh grass at once.

A better approach is to let the clippings dry slightly before use or mix ’em with drier materials such as leaves, straw, wood chips or small twigs.

Think of it like building a lasagna, layer by layer.

This allows air to move through the pile while helping the decomposition process work much more effectively. Grass clippings are rich in nitrogen and can be a fantastic compost ingredient when used in moderation and combined with other materials.

Over time, yesterday’s lawn becomes rich compost that can be used in future gardens, flower beds, vegetable patches and even as a top dressing for the lawn itself.

Somethin’ I’ve often thought about over the years is how much useful material leaves our gardens for no real reason.

Leaves get hauled away.

Branches get removed.

Grass clippings get bagged up and tossed aside after mowing.

Yet nature uses these same materials to build healthy, fertile soil – maybe the real question isn’t how to get rid of grass clippings.

Maybe it’s how we can put them to the best possible use.

How about you, do you leave your grass clippings on the lawn – use them as mulch, or add them to the compost pile?

Fredrik 🌱