Russian Almond vs Smooth Aster - TreeTime.ca

Russian Almond vs Smooth Aster

Prunus tenella

Symphyotrichum laeve

COMING SOON

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Russian Almond
Smooth Aster

Russian Almond is a low maintenance, short, slightly suckering shrub. It is covered with attractive, bright pink flowers in early spring before its foliage emerges.

This hardy species forms dense thickets attracts wildlife. Russian Almond prefers full sun and well-drained soils, but can tolerate moist soils.

The nuts it produces are quite attractive but very small. They are bitter and possibly toxic in large quantities.

Check out our YouTube channel video of the Russian Almond here.

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.

Russian Almond Quick Facts

Smooth Aster Quick Facts

Zone: 2a
Zone: 3a
Height: 1.5 m (5 ft)
Height: 0.9 m (3 ft)
Spread: 1.2 m (4 ft)
Spread: 0.6 m (2.0 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: dry, normal
Growth rate: medium
Growth rate: very fast
Life span: short
Life span: short
Suckering: medium
Suckering: none


Flowers: bright pink
Flowers: purplish-blue; daisy-like
Bloom time: late summer to early fall
Nuts: small fuzzy nuts
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON
Other Names: dwarf russian almond
Other Names: glaucous aster, smooth blue aster