Ask Bob Seasonal Care When should I mulch my garden beds?
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When should I mulch my garden beds?

Apply mulch in late spring after the soil has warmed up and annual weeds have been removed. A 2 to 3 inch layer of organic mulch helps retain moisture, suppress weeds, and regulate soil temperature throughout summer. In fall, a fresh layer of mulch protects plant roots from winter temperature swings and freeze-thaw cycles.

Why It Matters

Proper mulching reduces watering needs by up to 50 percent, prevents weed growth, and improves soil health as organic mulches decompose.

Related Questions

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