Description
Smooth Aster (Symphyotrichum laeve)
The upright arching branches of this tall aster form an attractive vase shape that does not need staking when grown in the full sun. It is extremely hardy, and a great garden perennial for late summer and fall color, often into November. The profusion of long-blooming lavender-blue blooms with yellow centers make a good border plant. Sow to allow plenty of room between plants. It is easily grown in average, dry to medium, well-drained soil in full sun. Smooth Aster has leaves that are smooth to the touch. It is found in open woods, prairies, disturbed habitats, meadows, and fields.
As a late-season source of pollen and nectar, asters provide the last opportunity for many bee colonies to forage. Aster pollen is a important late-season food source for various bees, butterflies, and other pollinators, including the next generation of bumblebee queens foraging before entering winter dormancy.
Height: 30-48
Type: Perennial
Climate: Sun-Dry/Moist
Seeds/lb.: 1,014,000
Packet wt.: 120 mg
Seeds per pkt: 1780 approx.
Rate: 1 oz./300 sq.ft.
Bloom time: Late Summer – Fall
Zone: 4-7
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