Mulch Guide - Pine Needles

Mulch Guide - Pine Needles

Appearance: Good-excellent
Insulation: Good
Cost: Low
Thickness: 1-1½ in.
Weed Control: Good
Water Penetration: Excellent
Moisture Retention: Good
Decomposition Speed: Slow; very little earthworm activity
Comments: Often used with acid-soil plants; cut can be used elsewhere.

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