Rosy Lights Rhododendron (Azalea) vs Sulphur-Flower Buckwheat - TreeTime.ca

Rosy Lights Rhododendron (Azalea) vs Sulphur-Flower Buckwheat

Rhododendron x Rosy Lights

Eriogonum umbellatum

CUSTOM GROW

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Rosy Lights Rhododendron (Azalea)
Sulphur-Flower Buckwheat

Rosy Lights Rhododendron is the next flowering, deciduous shrub you need in your garden. It is incredibly cold hardy and produces fragrant, bright pink blooms in late spring. Pruning is recommended after the flowers are finished to control the size and shape of this shrub.

Try Rosy Lights Rhododendron when planning your next hedge/screen, or plant it on its own as a striking accent plant. Part of the Northern Lights Series.

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.

Rosy Lights Rhododendron (Azalea) Quick Facts

Sulphur-Flower Buckwheat Quick Facts

Zone: 4a
Zone: 3a
Height: 1.5 m (5 ft)
Height: 0.2 m (0.5 ft)
Spread: 1.2 m (4 ft)
Spread: 0.5 m (1.5 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal, wet
Moisture: dry, normal
Growth rate: medium
Growth rate: medium
Life span: medium
Life span: short
Growth form: upright to spreading, clump-forming
Spreading: seeds - low
Suckering: low
Maintenance: medium

Toxicity: All parts of a rhododendron bush, including the leaves, stems and blooms, are toxic to cats, dogs, and horses.

Foliage: leathery
Fall colour: Maroon
Fall colour: reddish bronze
Flowers: large, pink
Flowers: colour varies, typically white to yellow
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