Double Flowering Plum vs Smooth Aster - TreeTime.ca

Double Flowering Plum vs Smooth Aster

Prunus triloba Multiplex

Symphyotrichum laeve

NOT AVAILABLE THIS SEASON

NOT AVAILABLE THIS SEASON

(new stock expected: fall of 2025)

Double Flowering Plum
Smooth Aster

With the Double Flowering Plum in your garden, you'll be the envy of your block. Not only is it a stunning visual, but it is one of the earliest spring bloomers. With its gorgeous double pink blooms, this Plum is irresistible to birds, butterflies, and neighbours alike.

Staff Favorite!

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.

Double Flowering Plum Quick Facts

Smooth Aster Quick Facts

Zone: 3a
Zone: 3a
Height: 1.8 m (6 ft)
Height: 0.9 m (3 ft)
Spread: 1.5 m (5 ft)
Spread: 0.6 m (2.0 ft)
Moisture: dry, normal
Moisture: dry, normal
Light: partial shade, full sun
Light: partial shade, full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Flowers: pink, round
Flowers: purplish-blue; daisy-like
Growth rate: medium
Growth rate: very fast
Life span: short
Life span: short
Suckering: high
Suckering: none




Other Names: flowering almond, flowering plum
Other Names: glaucous aster, smooth blue aster