Perennials
Achillea ptarmica 'Marshmallow' (Sneezewort)
Achillea ptarmica 'The Pearl'
Also known as Marshmallow Sneezewort (Pearl Yarrow)
Size
Available at our Langlois nursery
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About This Plant
Achillea ptarmica 'Marshmallow' (Sneezewort), 'Marshmallow', is valued for seasonal interest and the role it plays in PNW garden borders.
Yarrows (Achillea) are tough prairie perennials with feathery aromatic foliage and flat-topped flower clusters in yellow, white, pink, red, or orange.
Full sun suits this species. Plant in well-drained soil. Hardy USDA Zone 3 to 9. Drought-tolerant once established. Self-sows in happy sites.
For a Pacific Northwest native perennial of similar character, consider Aquilegia formosa (Western Red Columbine), Tellima grandiflora (Fringecups), or Dicentra formosa (Pacific Bleeding Heart) , all support native pollinators.
Plant Details
- Botanical
- Achillea ptarmica 'The Pearl'
- Common name
- Marshmallow Sneezewort (Pearl Yarrow)
- Lifecycle
- Perennial
- Foliage type
- Semi-evergreen
- Mature size
- 18-24 in tall × 18-24 in wide
- Growth rate
- Fast
- Bloom time
- Early summer
- Bloom color
- Yellow, White, Pink, Red, Orange
- Foliage color
- Green
Care Notes
Garden Attributes
- Pacific NW native
- Deer resistant
- Coastal suitable
- Grown organically
- Pollinator value: Bees, Butterflies, Syrphid flies
- Wildlife: Pollinator support
- ⚠ Toxic to pets if ingested