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Grasscycling

Sustainable living    Natural gardening    How to garden naturally    Grasscycling Grasscycling

Want a simple, natural approach to lawn care? Consider grasscycling – leaving the grass clippings on the lawn.

person mowing lawn

Because grass clippings are 75 to 85 percent water, they quickly decompose and release nutrients back into the lawn when you grasscycle.

Save time and effort

Grasscycling means you don't have to bag it. You don't have to stop to empty the mower bag or spend time raking grass clippings off lawn. You can also save money by not having to put out extra yard debris at the curb.

Free fertilizer

Grass clippings can generate more than 50-percent of fertilizer needs and can reduce the time and money spent fertilizing. One application in the fall of a slow-release or organic fertilizer is all most lawns need. And by using less fertilizer and you reduce pollution runoff into our waterways.

Grasscycling tips

If you follow these suggestions your lawn will develop a deeper root system making it green and healthy.

  1. Mow at the right height
  2. Generally, you should cut your grass to about 2 inches.

  3. Mow lawn when the grass is dry
  4. Mowing dry grass allows better distribution of clippings and is less likely to clog the mower.

  5. Mow regularly
  6. A basic rule of thumb is to remove only 1/3 of the growth at one time. Prolonged rains sometime make it difficult to mow regularly. In these cases, raise the mower for the initial cutting and then lower it to cut again. Repeat until lawn is desired height. If you only cut once, recycle the clippings into your compost pile.

  7. Mow with a sharp blade
  8. Dull blades can give the lawn a ragged appearance and increase the potential for disease.

  9. Use a mulch mower, push mower or electric mulching mower
  10. When it's time to buy a new mower, consider purchasing a mulching mower. Push mowers and rechargeable electric mulching mowers can do a good job of grasscycling without the noise and exhaust fumes produced by gasoline-powered mowers.

  11. Compost or mulch excess grass
  12. If the lawn is too long or wet, use clippings in your compost pile or as mulch. Grasscycling will save room in your curbside yard debris container for branches or other yard debris that can't compost quickly.

  13. Grass clippings don't cause thatch
  14. Thatch is not made up of grass, but of roots, dead leaf sheaths and rhizomes that decompose slowly. Grass clippings decompose rapidly and can help make your lawn more vigorous and durable.

Need assistance?

Metro Recycling Information
503-234-3000
mri@oregonmetro.gov

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Metro
600 NE Grand Ave.
Portland, OR 97232-2736
503-797-1700
503-797-1804 TDD
503-797-1797 fax