// SPECIES PROFILE · PERENNIAL · NATIVE

Bigroot prickly pear

Opuntia macrorhiza

Bigroot prickly pear (Opuntia macrorhiza) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2a–10b. Mature size 6"–1'. Blooms May–Jun.

// QUICK FACTS

Family: —
Group: perennial
Native range: Native to 20 U.S. states, including AR, AZ, CO, IA, ID, IL…
USDA hardiness: Zones 2a–10b
Mature size: 6"–1'
Sun: Full sun
Water: Low · xeric
Bloom: May–Jun
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Bigroot prickly pear (Opuntia macrorhiza) — *Opuntia macrorhiza* — Bigroot prickly pear. Photo by Andrey Zharkikh via Wikimedia Commons (CC BY 2.0).

Field Notes

[ growing · ecology · siting · care ]

Bigroot prickly pear (Opuntia macrorhiza) is a perennial in the — family. Native range includes AR, KS, MO, OK. Hardy in zones 2a–10b. Mature size 6"–1'. Blooms May–Jun. Low water use makes it a strong candidate for xeric and drought-conscious plantings.

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, bigroot prickly pear pairs naturally with: Broadleaf Arrowhead (Sagittaria latifolia), Lady Fern (Athyrium filix-femina), Mexican Hat (Ratibida columnifera), Sneezeweed (Helenium autumnale).