Yellow Hedysarum vs Prairie Crocus - TreeTime.ca

Yellow Hedysarum vs Prairie Crocus

Hedysarum sulphurescens

Pulsatilla nuttalliana (Anemone patens)

CUSTOM GROW

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Yellow Hedysarum
Prairie Crocus

Yellow Hedysarum is a native perennial wildflower recognised for its clusters of bright yellow pea-like blooms. It adds colour to grasslands, roadsides, and open woods. It is also a nitrogen fixer, which helps improve soil fertility. Because of its deep root system, it contributes to slope and soil stabilisation.

The plant provides forage for wildlife and cover for small animals, especially its roots. Its flowers attract pollinators such as bees.

Yellow Hedysarum plays an important role in prairie and foothill ecosystems. It is well-suited for ecological restoration, naturalisation, pollinator gardens, and erosion control projects.

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.

As a perennial, it dies back to the crown each winter, it will regrow from the base in the spring. Avoid disturbing the crown during late winter to ensure healthy growth the following season.

Yellow Hedysarum Quick Facts

Prairie Crocus Quick Facts

Zone: 2b
Zone: 1b
Height: 0.5 m (1.5 ft)
Height: 0.2 m (0.5 ft)
Spread: 0.2 m (0.8 ft)
Spread: 0.2 m (0.5 ft)
Light: partial shade, full sun
Light: full sun
Moisture: dry, normal
Moisture: dry, normal
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Growth form: ascending to upright
Growth form: low growing, clump-forming
Spreading: seeds - low
Spreading: seeds - medium, rhizomes - low


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


Native to: AB, BC
Native to: AB, BC, SK, MB, ON, YT, NT, NU
Other Names: sulphur hedysarum, sulphur sweet-vetch, yellow sweet-vetch
Other Names: american pasqueflower, crocus anemone, pasqueflower, prairie pasqueflower, prairie smoke