// SPECIES PROFILE · PERENNIAL · NATIVE

Spreading sandwort

Arenaria lanuginosa ssp. lanuginosa

Spreading sandwort (Arenaria lanuginosa ssp. lanuginosa) is a perennial in the — family. Native range includes AR — verified against the Lady Bird Johnson Wildflower Center native distribution database. Hardy in zones 5a–11b. Mature size 6"–2'. Blooms Mar–Aug.

// QUICK FACTS

Family: —
Group: perennial
Native range: Native to 11 U.S. states, including AL, AR, FL, GA, LA, MS…
USDA hardiness: Zones 5a–11b
Mature size: 6"–2'
Sun: —
Water: —
Bloom: Mar–Aug
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Spreading sandwort (Arenaria lanuginosa ssp. lanuginosa) — *Arenaria lanuginosa ssp. lanuginosa* — Spreading sandwort. Photo via iNaturalist — (c) Tony Rebelo, some rights reserved (CC BY-SA), uploaded by Tony Rebelo.

Field Notes

[ growing · ecology · siting · care ]

Why it's on this list: native species profile. Native-range data from the Lady Bird Johnson Wildflower Center (NPIN), cross-checked against iNaturalist observations. Part of Rooted Revival's regional native plant catalog — true natives for Oklahoma, Arkansas, Missouri and Kansas.

Companion Planting

[ guild · polyculture · cross-layer pairings ]

In the same native range, spreading sandwort pairs naturally with: American Lotus (Nelumbo lutea), Broadleaf Arrowhead (Sagittaria latifolia), Blue-Eyed Grass (Sisyrinchium angustifolium), Butterfly Milkweed (Asclepias tuberosa).