// SPECIES PROFILE · PERENNIAL · NATIVE

Hooker's sandwort

Arenaria hookeri ssp. pinetorum

Hooker's sandwort (Arenaria hookeri ssp. pinetorum) is a perennial in the — family. Native range includes KS, OK. Hardy in zones 2a–8a. Mature size 1"–8". Blooms Mar–Aug.

// QUICK FACTS

Family: —
Group: perennial
Native range: Native to 10 U.S. states, including CO, KS, MT, NE, NM, NV…
USDA hardiness: Zones 2a–8a
Mature size: 1"–8"
Sun: —
Water: —
Bloom: Mar–Aug
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Hooker's sandwort (Arenaria hookeri ssp. pinetorum) — *Arenaria hookeri ssp. pinetorum* — Hooker's sandwort. Photo via iNaturalist — (c) Kenzie Anderson-Bell, some rights reserved (CC BY).

Field Notes

[ growing · ecology · siting · care ]

Hooker's sandwort (Arenaria hookeri ssp. pinetorum) is a perennial in the — family. Native range includes KS, OK. Hardy in zones 2a–8a. Mature size 1"–8". Blooms Mar–Aug.

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, hooker's sandwort pairs naturally with: Broadleaf Arrowhead (Sagittaria latifolia), Lady Fern (Athyrium filix-femina), Sneezeweed (Helenium autumnale), Swamp Milkweed (Asclepias incarnata).