Prairie Crocus vs Nuttalls Sunflower - TreeTime.ca

Prairie Crocus vs Nuttalls Sunflower

Helianthus nuttallii

Pulsatilla nuttalliana (Anemone patens)

NOT AVAILABLE THIS SEASON - MIGHT RETURN

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Nuttalls Sunflower
Prairie Crocus

Nuttall’s Sunflower is a native perennial wildflower known for its bright, golden-yellow blooms. Flowering from mid to late summer, it offers a late-season nectar source for various bees, butterflies, and other pollinators, while the seeds provide a fall food source for birds. The upright growth habit adds structural height and visual variety to your landscape.

Nuttall’s Sunflower can be found growing in moist to wet meadows, prairies, and open spaces. It can spread quickly via underground rhizomes, making it ideal for large-scale plantings. It is well-suited for naturalization, soil stabilization, riparian zones, and wetland restoration projects. If planting in smaller urban yards or gardens, extra care and maintenance will be required to limit its spread.

Prairie Crocus is a native perennial wildflower that is often considered one of the first signs of spring. The flowers can range from purple, pale blue, to white and often appear before the snow has fully melted. It can bloom a month earlier than other spring flowers, providing an early source of pollen for a variety of pollinators.

The plant is covered in woolly white hairs, including the finely divided leaves, giving them a silvery appearance. Prairie Crocus leaves do not fully emerge until after it has bloomed. The spent blooms transform into fluffy, feathery seed heads. During the hot summer months, the Prairie Crocus goes dormant and will repeat its life cycle the following spring.

The Prairie Crocus is Manitoba’s provincial flower.

Nuttalls Sunflower Quick Facts

Prairie Crocus Quick Facts

Zone: 2b
Zone: 1b
Height: 1.2 m (4 ft)
Height: 0.2 m (0.5 ft)
Spread: 0.5 m (1.5 ft)
Spread: 0.2 m (0.5 ft)
Light: full sun
Light: full sun
Moisture: normal, wet
Moisture: dry, normal
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Growth form: upright, colony forming
Growth form: low growing, clump-forming
Spreading: rhizomes - medium, seeds - low
Spreading: seeds - medium, rhizomes - low


Toxicity: all parts toxic if eaten, sap can irritate skin
Foliage: fuzzy, finely divided leaves
Flowers: golden yellow, daisy-like
Flowers: pale purple, cup-shaped
Bloom time: late summer to early fall
Bloom time: early spring
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB
Native to: AB, BC, SK, MB, ON, YT, NT, NU
Other Names: common tall sunflower
Other Names: american pasqueflower, crocus anemone, pasqueflower, prairie pasqueflower, prairie smoke