Living · 6 pages · 12 min

How clover in a lawn is doing a job

Clover fixes nitrogen from the air and covers gaps where thin grass opens.

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From the opening

Clover in a lawn is doing a job because it is a legume, with bacteria in root nodules that turn nitrogen from the air into a form the plant can use. When clover leaves, roots, and clippings break down, some of that nitrogen becomes available nearby, and the plant is also a living cover on the soil. The opening covers nodules fixing nitrogen from air, a share recycled to nearby grass, and green cover on less fertilizer.

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Inside

  • Nodules fixing nitrogen from air
  • A share recycled to nearby grass
  • Green cover on less fertilizer
  • Why pure-grass fashion renamed it
  • Where the idea stops applying
  • A distinction worth keeping

Sources

  • Rhizobia and nitrogen fixation in white clover
  • Clover as a former component of lawn seed