// SPECIES PROFILE · GRASS · NATIVE
Big sacaton (Sporobolus wrightii) is a grass in the — family. Native range includes OK — verified against the Lady Bird Johnson Wildflower Center native distribution database. Hardy in zones 3a–11a. Mature size 38"–8'. Blooms May–Dec.

[ growing · ecology · siting · care ]
Big sacaton (Sporobolus wrightii) is a grass in the — family. Native range includes OK — verified against the Lady Bird Johnson Wildflower Center native distribution database. Hardy in zones 3a–11a. Mature size 38"–8'. Blooms May–Dec.
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.
[ guild · polyculture · cross-layer pairings ]
In the same native range, big sacaton pairs naturally with: Little Bluestem (Schizachyrium scoparium), Sideoats Grama (Bouteloua curtipendula), Blue grama (Bouteloua gracilis), Awlfruit sedge (Carex stipata).