Tango Weigela vs Sulphur-Flower Buckwheat - TreeTime.ca

Tango Weigela vs Sulphur-Flower Buckwheat

Eriogonum umbellatum

Weigela florida Tango

CUSTOM GROW

CUSTOM GROW

Sulphur-Flower Buckwheat
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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.

Tango Weigela is one of the smallest weigelas. Its compact form makes it ideal for urban yards or areas with limited space. The red, funnel shaped flowers with yellow throats are eye catching and fragrant. Good for borders, hedges, and foundation plantings, you'll love this new addition to your yard.

Sulphur-Flower Buckwheat Quick Facts

Tango Weigela Quick Facts

Zone: 3a
Zone: 3a
Height: 0.2 m (0.5 ft)
Height: 0.6 m (2.0 ft)
Spread: 0.5 m (1.5 ft)
Spread: 0.9 m (3 ft)
Light: partial shade, full sun
Light: 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: low
Maintenance: medium


Foliage: leathery
Fall colour: reddish bronze
Flowers: colour varies, typically white to yellow
Flowers: small pink/purple
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