Pine bark mulch provides a loose cover for garden beds around established plants. It helps shade the soil surface, reduce moisture loss and limit weed growth while allowing rain to reach the root zone. Apply it to clear, damp soil and keep it away from plant stems and trunks to reduce the risk of rot.

Mulch and bark

Pine mulch suits garden areas requiring a natural-looking organic cover. The depth depends on the material and planting, but the layer should remain even, with irrigation points accessible and the soil beneath available for checking. Replenishment may be needed as organic mulch breaks down over time.

What is pine bark used for?

Pine bark provides surface mulch around established plants and garden beds. Keep it clear of stems, trunks and building edges, and check the soil before adding more material.

How deep should mulch be applied?

Follow the depth recommended for the specific product and planting area. Spread the material evenly instead of piling it against plants, leaving irrigation outlets and drainage points clear.

Can mulch be placed over existing weeds?

Remove established weeds before applying mulch to clean, damp soil. A mulch layer may reduce new weed growth, but it will not reliably suppress mature weeds beneath it.