Mulching

Mulch is used to protect precious topsoil and inhibit weed growth by covering the areas in landscapes where the soil is exposed. As the organic matter in the mulch decays, the released nutrients feed the plants and beneficial microbes in the soil.

Mulch is typically a loose, fibrous material. The mulch must allow rain and irrigation water to reach the plant roots.

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Mulch is used to protect precious topsoil and inhibit weed growth by covering the areas in landscapes where the soil is exposed. As the organic matter in the mulch decays, the released nutrients feed the plants and beneficial microbes in the soil.

Mulch is typically a loose, fibrous material. The mulch must allow rain and irrigation water to reach the plant roots.

mulch varieties

 

Different Types of Mulches

  • Wood chips
  • Fallen leaves
  • Grass clippings
  • Compost

 

Benefits of Mulching

  • Prevents erosion
  • Suppresses weeds
  • Retains soil moisture
  • Cools the soil in the summer and warms the soil in the winter
  • Reduces fertilizer demand as the mulch adds soil nutrients as it breaks down
  • Saves diminishing landfill space

red colored mulch

To use mulch, apply a 3 to 6 inch layer around trees, shrubs, and within garden beds. It is not recommended to pile the mulch up against tree trunks.