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Perennial

Aster

Symphyotrichum spp. / Aster spp.

AsterMichaelmas DaisyStarwortFall Aster

Asters are daisy-like perennials with star-shaped flower heads. They bring delightful color to late summer and fall gardens, symbolizing love, wisdom, and faith.

Plant Family

Asteraceae (Daisy family)

Blooming

Late summer to fall (August-October)

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Cluster of vibrant purple Aster flowers with yellow centers
Cluster of vibrant purple Aster flowers with yellow centers

Symbolism & Meanings

Key Meanings

Love
Wisdom
Faith
Valor
Patience
Elegance
Daintiness
Afterthought

Perfect For

Birthdays (September birth flower)AnniversariesGet well soonThank youRemembrance

Color Meanings

Purple:Wisdom and royalty
White:Purity and innocence
Pink:Sensitivity and love

Cultural Significance

The name "Aster" comes from the Greek word for "star." In Greek mythology, asters were said to have sprung from the tears of the goddess Astraea. They are a symbol of the end of summer and are associated with autumn festivals.

Botanical Information

Physical Characteristics

Flower Size: 0.5-2 inches diameter (1.3-5 cm) per flower head
Plant Size: 1-6 feet tall (0.3-1.8 meters)
Flower Shape: Daisy-like composite flowers with a central disc and ray florets

Natural Habitat

Native to: North America, Europe, Asia
Habitat: Meadows, open woodlands, prairies, roadsides, gardens
Climate: Temperate, Cool temperate

Growing Guide

Sunlight

Full sun to partial shade

Water

Average, consistent moisture, can tolerate some dryness once established

Soil

Well-drained, Loamy, Average soil, Slightly acidic to neutral

Expert Growing Tips

1

Plant in spring or early fall

2

Divide every 2-4 years to maintain vigor

3

Ensure good air circulation to prevent powdery mildew

4

Deadhead spent blooms to encourage more flowers or leave for winter interest/birds

5

Taller varieties may need staking

Uses & Benefits

Ornamental Uses

  • Border plants
  • Cut flowers
  • Pollinator gardens (attracts bees and butterflies)
  • Fall gardens
  • Cottage gardens
  • Naturalizing

Traditional Uses

  • Some species (e.g., *Aster tataricus*) used in traditional Chinese medicine for coughs and colds
  • Native American tribes used various aster species for medicinal purposes

Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.

Available Colors

Purple
Blue
Pink
White
Lavender
Red

Quick Facts

Type:perennial
Family:Asteraceae (Daisy family)
Native to:North America
Blooms:Late summer to fall (August-October)

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