Pearly Everlasting vs Sulphur-Flower Buckwheat - TreeTime.ca

Pearly Everlasting vs Sulphur-Flower Buckwheat

Eriogonum umbellatum

Anaphalis margaritacea

CUSTOM GROW

CUSTOM GROW

Sulphur-Flower Buckwheat
Pearly Everlasting

Sulphur-Flower Buckwheat is a native perennial wildflower known for its dense clusters of cream to yellow flowers. The long-lasting blooms persist from late spring into summer, providing an extended nectar source for a variety of pollinators. The flower buds are often red-tinted before opening. As the blooms age, they shift to orange or red, adding seasonal interest and making them well-suited to dried flower arrangements. Its seeds are also eaten by birds, adding to its ecological value.

Depending on climate and conditions, Sulphur-Flower Buckwheat may be evergreen to semi-evergreen, or its foliage may turn red during fall. Its deep roots and spreading growth stabilize rocky or sandy soils, making it useful for erosion control. Exceptionally hardy once established, it requires little care and thrives in challenging environments, making it an excellent choice for pollinator gardens, naturalization, and ecological restoration projects.

Pearly Everlasting is a native perennial wildflower known for its clusters of white, papery flowers with yellow centres. These long-lasting blooms appear throughout summer, and the silver-grey foliage adds contrast to the landscape. Its nectar supports a variety of pollinators and serves as a host plant for painted lady caterpillars.

Pearly Everlasting is also used in dried flower arrangements. It is well-suited for pollinator gardens, naturalization, ecological restoration, and low-maintenance landscapes.

Sulphur-Flower Buckwheat Quick Facts

Pearly Everlasting Quick Facts

Zone: 3a
Zone: 2a
Height: 0.2 m (0.5 ft)
Height: 0.6 m (2.0 ft)
Spread: 0.5 m (1.5 ft)
Spread: 0.5 m (1.5 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: dry, normal
Growth rate: medium
Growth rate: fast
Life span: short
Life span: short
Growth form: upright to spreading, clump-forming
Growth form: upright, clump-forming
Spreading: seeds - low
Spreading: rhizomes - medium


Foliage: leathery
Foliage: wooly hairs
Fall colour: reddish bronze
Flowers: colour varies, typically white to yellow
Flowers: white, papery, with yellow centers
Bloom time: mid spring to mid summer
Bloom time: summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, PE
Other Names: sulphur buckwheat, sulphur flower, wild buckwheat
Other Names: western pearly everlasting