If you are going to leave the clippings of the cut grass, what length should you cut at?

Prepare for the CR-21 Landscapes and Irrigation Test. Utilize flashcards and multiple-choice questions featuring hints and explanations. Get exam-ready!

Multiple Choice

If you are going to leave the clippings of the cut grass, what length should you cut at?

Explanation:
When you want to leave the clippings, use the one-third rule: remove only about one-third of the leaf blade in a single mowing. Cutting at about one-third of the blade length keeps the clippings small enough to mulch back into the lawn quickly, returning nutrients and reducing stress on the grass. A fixed measurement like half the blade length or specific inches doesn’t adapt to different mowing heights or grass types, and can produce clippings that are too large or too small.

When you want to leave the clippings, use the one-third rule: remove only about one-third of the leaf blade in a single mowing. Cutting at about one-third of the blade length keeps the clippings small enough to mulch back into the lawn quickly, returning nutrients and reducing stress on the grass. A fixed measurement like half the blade length or specific inches doesn’t adapt to different mowing heights or grass types, and can produce clippings that are too large or too small.

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