An ultra-low moss-like groundcover forming soft, dense cushions of bright green foliage dotted with tiny white flowers in spring. Not a true moss — it's a flowering plant. Perfect between stepping stones.
Irish Moss (Sagina subulata) thrives in USDA hardiness zones 4 through 8. This means it can tolerate winter temperatures typical of these zones. Check your local zone to ensure it is suitable for your area.
How much sun and water does Irish Moss need?
Irish Moss requires part shade and has medium water needs. It grows best in moist, well-drained soil. Regular watering is recommended, especially during dry periods.
How tall and wide does Irish Moss grow?
Irish Moss typically reaches 1" tall with a spread of 1'. It has a slow growth rate and requires low maintenance. Plan your garden spacing accordingly to give it room to reach its full size.
Is Irish Moss deer resistant?
Yes, Irish Moss is considered deer resistant. While no plant is completely deer-proof, deer tend to avoid this species, making it a good choice for gardens in areas with deer pressure.
When does Irish Moss bloom?
Irish Moss blooms in spring, producing white flowers. This plant is grown primarily for ornamental purposes. It belongs to the Caryophyllaceae family and is native to Europe.
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