How to Care for Scotch Moss

Promote the health of your Scotch moss by planting it in an appropriate site. This plant prefers well-draining soils that receive light to moderate shade. Place your Scotch moss plants 6 to 10 inches apart.

Work organic matter into the soil before planting Scotch moss. Although this plant can handle poorer soil conditions, it spreads faster and produces healthier foliage in fertile soils. Use compost, sawdust, leaves or manure for the best results. The Utah State University Extension recommends applying 1 or 2 pounds of 5-10-5 fertilizer for every 100 feet of Scotch moss.

Keep the area surrounding your Scotch moss weed-free. Pull out any smaller weeds by hand. Carefully cultivate larger weeds with a gardening fork or hoe. Spread 1 or 2 inches of mulch around your plants to retard weed growth, if necessary.

Water your newly planted Scotch moss regularly. The roots need consistently moist soil to become established. The University of Illinois Extension recommends watering established plants only during dryer periods in the summer and autumn.

Protect your Scotch moss during harsh winter weather. Scotch moss is typically winter hardy to USDA zone 5. Cover your plants with 3 inches of dry grass, straw or pine needles to protect the roots from cold temperatures. Remove any mulch in the early spring so your Scotch moss can grow freely.