Tango Weigela vs Smooth Aster - TreeTime.ca

Tango Weigela vs Smooth Aster

Weigela florida Tango

Symphyotrichum laeve

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Smooth Aster

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.

Smooth Aster is a native perennial wildflower known for its violet-blue, daisy-like flowers. They bloom later in the season, from late summer to early fall. The flowers attract a variety of pollinators, including bees, butterflies, and other beneficial insects. It also serves as a host plant for the Silvery Checkerspot (Chlosyne nycteis) and Pearl Crescent (Phyciodes tharos) butterflies, further enhancing its ecological value. This easy-to-grow wildflower is well suited for native wildflower gardens, pollinator gardens, and naturalization projects.

The Smooth Aster’s non-aggressive root system allows it to spread slowly, and it is more likely to reproduce by seed, which can be controlled through deadheading. 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.

Tango Weigela Quick Facts

Smooth Aster Quick Facts

Zone: 3a
Zone: 3a
Height: 0.6 m (2.0 ft)
Height: 0.9 m (3 ft)
Spread: 0.9 m (3 ft)
Spread: 0.6 m (2.0 ft)
Moisture: normal, wet
Moisture: dry, normal
Light: full sun
Light: partial shade, full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Flowers: small pink/purple
Flowers: purplish-blue; daisy-like
Growth rate: medium
Growth rate: very fast
Life span: medium
Life span: short
Maintenance: medium
Suckering: low
Suckering: none




Other Names: glaucous aster, smooth blue aster