
Mountain Sandwort Seeds | OSC Seeds
Regular price $2.99Approx. 60 seeds/pkt (800 seeds/gram)
A Resilient, Moss-Like Groundcover for Rockeries and Pathways.
Mountain Sandwort (Arenaria montana) is an exceptionally hardy perennial that forms dense, low-growing mats of fine, grey-green foliage. In early to mid-May, these evergreen cushions are almost entirely hidden by a blanket of crisp white flowers, each measuring 2.5 cm across. Reaching only 5–10 cm in height but spreading up to 30 cm, it is the perfect “living carpet” for filling crevices, softening the edges of stone walls, or adding delicate texture to alpine rock gardens.
Quick Seed Details
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Product Code: 6330
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Type: Open Pollinated Perennial
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Hardiness: Zone 4 (Very hardy for Canadian climates)
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Plant Habit: Creeping, mat-forming groundcover
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Bloom Time: Early to mid-May
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Dimensions: 5–10 cm tall; 20–30 cm spread
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Light Requirement: Full Sun