Douglas Aster

Symphyotrichum subspicatum, Asteraceae

Zones

4–9

Layer

Herbaceous

Lifespan

Perennial

Growth

Fast

Guild Roles

Pollinator AttractorBeneficial Insect HabitatPest Confuser

Growing Conditions

Sun

Full Sun (preferred)Partial Shade (tolerated)

Water

Moderate (established)High (seedling)

Soil pH

5.5 – 7.5

Tolerances

Drought

Frost

Heat

Pest Resistance

Disease Resist.

Companion Plants

Eastern Silvery AsterSymphyotrichum concolor

Pollinator Sharing

Curtis' GoldenrodSolidago curtisii

Pollinator SharingBeneficial Insect Habitat

Uses

Functions

Supports Migrating Monarch ButterfliesAttracts Native BumblebeesHosts Checkerspot Butterfly LarvaeProvides Late Fall NectarAttracts Beneficial Minute Pirate Bugs

Common Questions

What zones does Douglas Aster grow in?

Douglas Aster grows in USDA hardiness zones 4 through 9.

What are good companion plants for Douglas Aster?

Good companions for Douglas Aster include Eastern Silvery Aster, Curtis' Goldenrod.

Design guilds with Douglas Aster and see companion relationships visually.

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