Symphyotrichum lanceolatum

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Symphyotrichum Lanceolatum 4 Symphyotrichum Lanceolatum 3 Symphyotrichum Lanceolatum 2 Symphyotrichum Lanceolatum 1 Aster Lanceolatus Symphyotrichum Lanceolatum 5
Symphyotrichum Lanceolatum 4 Symphyotrichum Lanceolatum 3 Symphyotrichum Lanceolatum 2 Symphyotrichum Lanceolatum 1 Aster Lanceolatus Symphyotrichum Lanceolatum 5

Symphyotrichum lanceolatum

Common Name: Panicled Aster

Panicled Aster is a tall, branching perennial that reaches 1 to 5 feet in height and is commonly found in moist meadows, along streambanks, and woodland edges. It produces dense clusters of small, white to pale lavender flowers from late summer through fall, providing an important nectar source for butterflies and native bees. This adaptable species thrives in a variety of conditions and is well-suited for rain gardens, wet meadows, and riparian restoration projects. It also adds late-season color and ecological value to pollinator-friendly landscapes.

Characteristics

Type Forb
Sun Full Sun, Partial Sun, Shade
Soil Clay, Loam, Sand/Gravel, Peat, Calcareous
Moisture Dry, Mesic, Wet
Average Max Height (inches) 50
Suggested Plant Spacing (inches) 36
Bloom month(s) July, August, September, October
Bloom Color or Type White, Blue
Dominance Medium

Range Maps

Sowing Information

For most homeowners, the recommended method is to hand-broadcast seed at a minimum rate of 16–64 PLS (Pure Live Seed) ounces per acre. To ensure even coverage, broadcast the seed in perpendicular passes across the site. Grass seed should be broadcast first and lightly raked into the soil. Afterward, apply a light mulch layer using clean, seed-free straw or, preferably, our native Little Bluestem straw, available at our retail garden centers. Once mulching is complete, broadcast native wildflower seed over the area without raking it in. A good rainfall or thorough watering will provide sufficient soil contact for successful germination.

Planting Information

Dig a hole in your planting site slightly larger than the plant’s root system. When placing the plant into the hole, ensure that the soil line remains consistent with its original level in the pot. Fill in around the roots with the excavated soil, gently firming it to eliminate air pockets. Water the plant thoroughly the same day to promote successful establishment.