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// SPECIES PROFILE · GRASS · NATIVE

Carolina crabgrass

Digitaria pubiflora

Carolina crabgrass (Digitaria pubiflora) is a grass in the — family. Native range includes OK — verified against the Lady Bird Johnson Wildflower Center native distribution database. Hardy in zones 2b–10b. Blooms Jun–Oct.

// QUICK FACTS
Family
Group
grass
Native range
Native to AZ, CO, NM, OK, TX
USDA hardiness
Zones 2b–10b
Mature size
Sun
Water
Bloom
Jun–Oct
Wildlife value
Pollinator and wildlife support
Ecological role
native species profile
Carolina crabgrass (Digitaria pubiflora)
Digitaria pubiflora — Carolina crabgrass. Photo via iNaturalist — no rights reserved.

Field Notes

[ growing · ecology · siting · care ]

Carolina crabgrass (Digitaria pubiflora) is a grass in the — family. Native range includes OK — verified against the Lady Bird Johnson Wildflower Center native distribution database. Hardy in zones 2b–10b. Blooms Jun–Oct.

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, carolina crabgrass pairs naturally with: Big Bluestem (Andropogon gerardii), Buffalograss (Bouteloua dactyloides), Canada Wild Rye (Elymus canadensis), Common Rush (Juncus effusus).

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