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In landscaping, what does "mulching" do?

Enhances soil fertility

Helps retain soil moisture and suppress weeds

Mulching is a landscaping practice that involves applying a layer of material over the soil surface around plants. One of the primary benefits of mulching is that it helps retain soil moisture. By covering the soil, mulch reduces evaporation, ensuring that the plants receive consistent moisture levels, which is especially crucial during hot and dry periods. Additionally, mulch acts as a barrier that suppresses the growth of weeds by blocking sunlight from reaching the soil, which helps prevent weed seeds from germinating.

This dual benefit of moisture retention and weed suppression makes mulching an effective technique in landscaping and gardening, leading to healthier plant growth and less maintenance effort. Hence, the choice indicating that mulching helps retain soil moisture and suppress weeds accurately captures the essential functions of this practice.

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Improves drainage

Protects against pests

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