Royal Star Magnolia vs Sulphur-Flower Buckwheat - TreeTime.ca

Royal Star Magnolia vs Sulphur-Flower Buckwheat

Eriogonum umbellatum

Magnolia stellata Royal Star

NOT AVAILABLE THIS SEASON - MIGHT RETURN

NOT AVAILABLE THIS SEASON - MIGHT RETURN

(we don't know if or when this product will be restocked)

Sulphur-Flower Buckwheat
Royal Star Magnolia

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.

The Royal Star Magnolia, or Star Magnolia, is an early-blooming, white fragrant flower. It has a form that resembles a starburst, hence the name. This multi-stemmed deciduous shrub is extremely popular and has won the prestigious Award of Garden Merit from the Royal Horticultural Society.

The Royal Star Magnolia attracts birds and butterflies to your garden, with their large, showy flowers blooming even before it’s foliage which features a medium green leaf. They prefer slightly acidic soils.

Staff Favorite!

Sulphur-Flower Buckwheat Quick Facts

Royal Star Magnolia Quick Facts

Zone: 3a
Zone: 4a
Height: 0.2 m (0.5 ft)
Height: 5 m (15 ft)
Spread: 0.5 m (1.5 ft)
Spread: 3 m (10 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: normal, wet
Growth rate: medium
Growth rate: medium
Life span: short
Life span: medium
Growth form: upright to spreading, clump-forming
Spreading: seeds - low
Suckering: high


Foliage: leathery
Fall colour: reddish bronze
Flowers: colour varies, typically white to yellow
Flowers: lare, white, showy
Bloom time: mid spring to mid summer
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC
Other Names: sulphur buckwheat, sulphur flower, wild buckwheat
Other Names: star magnolia