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Common Haircap Moss

Common Haircap Moss

Polytrichum commune

groundcoverβ›… part shadeπŸ’§πŸ’§πŸ’§ high waterZone 2a – Zone 10b

Common Haircap Moss is a non-vascular moss that forms dense, upright cushions or mats in damp, shaded areas. It thrives in acidic soils and moist conditions, making it ideal for woodland gardens, rock gardens, and areas where traditional plants struggle.

Overview

Form
Upright
Growth Rate
slow
Size
0.25–1.5β€² tall
Dormancy
evergreen

Tolerances & Soil

Zone 2aZone 10b
1471013
ColderWarmer
Zone range: Zone 2a to Zone 10b

Seasonality

Season of Interest

SpringSummerFallWinter

Succession Role

pioneerearly successional

Native to the United States

Native Range

Widespread in temperate regions worldwide

Native to: Alaska, Connecticut, Delaware, Idaho, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Ohio, Oregon, Pennsylvania, Rhode Island, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming

Function & Care

erosion controlwildlife benefit

Establishment & Care

Establishment
easy
Maintenance
low
Propagation
division