Asters: Star-Shaped Perennials for Fall Color

Overview

Asters are beloved perennials named for their star-shaped blooms (Latin aster = star). Over 175 species are native to North America; most bloom late summer to early fall. They're garden staples and excellent cut flowers.

History and Naming

The English called them "starwort" (wort = root), referencing traditional medicinal uses. The genus encompasses 600+ species worldwide.

Popular Varieties

Monte Casino (Michaelmas daisy) is the most popular—easy to grow, masses of white blooms on bushy foliage.

Growth and Bloom

Bloom period: mid-August through September. Unusually high temperatures can delay flowering.

Care Essentials

• Space plants for air circulation
• Water consistently
• Pinch back to regulate height

Planting Considerations

Sow seed directly rather than transplanting for best results. They grow tall—trim frequently for a tidy appearance.

Fun Fact

The French placed asters on soldiers' graves to symbolize the wish that things had turned out differently.

With minimal care, asters deliver reliable, pollinator-friendly fall color year after year.