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Photo: Eric Hunt, CC BY-SA 4.0 (via Wikimedia Commons)

Echinacea

Echinacea purpurea

Also known as Purple Coneflower

At a glance
Family
Asteraceae
Type
Hardy perennial
Parts used
Flowers, leaves, root
Size
60-120 cm
Bloom
Midsummer to fall
Habitat
North American prairies
Acquisition
Grow or buy

Key benefits

Boosts immune response
Shortens cold duration
Fights viral infection
Reduces inflammation

Traditional uses

Echinacea was used by more than twenty Native American nations for infections, wounds, and immune support long before it became one of the most studied herbs in Western herbalism. Hundreds of studies have looked at its immune-modulating properties, with the strongest evidence around easing the duration and severity of common upper respiratory infections. Its blend of alkamides, polysaccharides, and caffeic acid derivatives is thought to nudge the body's own white blood cells into action.

How to grow & use it

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Pairs well with
  • Elderberry
  • Andrographis
  • Astragalus
Substitutes
  • Elderberry
  • Andrographis
Choose it when

When you feel a cold coming on and want to meet it early.

Did you know?

The Lakota people called echinacea the elk root, because they noticed elk seeking it out when they were injured or ill.

Safety

Avoid with autoimmune conditions, and use in short courses of about 10 days followed by a break. Avoid if allergic to ragweed, daisies, or marigolds (the Asteraceae family).