Spread Sandwort
Arenaria lanuginosa
Last reviewed: June 2026
Light
part sun
Water
low
Size
2"–12" H × 6"–18" W
Bloom
May, Jun, Jul
Native to
AL, AZ, CA, CO and 12 more states
Pollinators
bees, beetles
Browse plants for this ecoregion
Spread sandwort is a low-growing native perennial that forms dense mats of small foliage. It produces delicate white flowers from May through July and thrives in partial sun with minimal water requirements.
In an HOA neighborhood
Spread Sandwort takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Very informal spreading habit can appear unkempt
- May be perceived as weedy due to small size and groundcover nature
- Unknown leaf retention could mean winter dormancy issues
Wildlife value
This plant supports native bees and beetles during its summer blooming period. Its low growth habit provides ground-level habitat for beneficial insects.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Spread Sandwort fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.