In gardening, mulch is simply a protective layer of a material that is spread on top of the soil. It can be placed around shrubs, flowers and trees in order to reduce weeds and protect fragile root systems. It is an ideal material that can be used to:
• Protect the soil from erosion
• Reduce compaction from the impact of heavy rains
• Conserve moisture, reducing the need for frequent waterings
• Maintain a more even soil temperature
• Prevent weed growth
• Keep fruits and vegetables clean • Provides a 'finished' look to the garden
• Add a steady flow of nutrients to the soil
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