// SPECIES PROFILE · TREE · NATIVE

Box elder

Acer negundo

Box elder (Acer negundo) is a tree in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2a–11b. Mature size 20'–50'. Blooms Mar–Apr.

// QUICK FACTS

Family: —
Group: tree
Native range: Native to 49 U.S. states, including AL, AR, AZ, CA, CO, CT…
USDA hardiness: Zones 2a–11b
Mature size: 20'–50'
Sun: Full sun
Water: Medium
Bloom: Mar–Apr
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Box elder (Acer negundo) — *Acer negundo* — Box elder. Photo by CK Kelly via Wikimedia Commons (CC BY 4.0).

Field Notes

[ growing · ecology · siting · care ]

Box elder (Acer negundo) is a tree in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2a–11b. Mature size 20'–50'. Blooms Mar–Apr.

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, box elder pairs naturally with: Boxelder (Acer negundo var. interius), Boxelder (Acer negundo var. negundo), Box elder (Acer negundo var. violaceum), Broadleaf Arrowhead (Sagittaria latifolia).