// SPECIES PROFILE · PERENNIAL · NATIVE

Canadian hawkweed

Hieracium kalmii var. fasciculatum

Canadian hawkweed (Hieracium kalmii var. fasciculatum) is a perennial in the — family. Native to 7 U.S. states (Lady Bird Johnson Wildflower Center distribution data). Hardy in zones 2b–7b. Mature size 6"–2'. Blooms Jul–Oct.

// QUICK FACTS

Family: —
Group: perennial
Native range: Native to IN, ME, MN, NJ, NY, PA, WI
USDA hardiness: Zones 2b–7b
Mature size: 6"–2'
Sun: —
Water: —
Bloom: Jul–Oct
Wildlife value: Pollinator and wildlife support
Ecological role: native species profile

Canadian hawkweed (Hieracium kalmii var. fasciculatum) — *Hieracium kalmii var. fasciculatum* — Canadian hawkweed. Photo via iNaturalist — (c) Oleksandr Shynder, some rights reserved (CC BY), uploaded by Oleksandr Shynder.

Field Notes

[ growing · ecology · siting · care ]

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, canadian hawkweed pairs naturally with: American Lotus (Nelumbo lutea), Broadleaf Arrowhead (Sagittaria latifolia), Blue-Eyed Grass (Sisyrinchium angustifolium), Butterfly Milkweed (Asclepias tuberosa).