Northwest Blooms · Perennials
Astrantia major 'Alba'
Alba Greater Masterwort
- Family
- Apiaceae
- Height
- 1.5 to 2 feet
- Width
- 1 to 1.5 feet
- Flower color
- White pincushion flowers with greenish-white bracts
- Foliage color
- Deep green, deeply lobed leaves
- Bloom time
- Late spring to early summer
- Light
- Partial shade to full shade
- Water
- Medium
- Maintenance
- Low; deadhead to prolong bloom and prevent self-seeding
- Growing zone
- USDA zones 4–7
- Wildlife
- Bees and other pollinators
About this plant
Astrantia major 'Alba' showcases delicate, starry flowers in pure white. The blooms, encircled by light green edged elegant bracts, appear from late spring through early summer, creating a refined and understated presence in the garden. The flowers rise above a mound of deeply divided green foliage, offering a harmonious and naturalistic appeal.
Native to Europe, this cultivar is a refined variation of the species, celebrated for its pristine floral display. 'Alba' is a timeless choice for gardeners seeking a soft, ethereal touch, whether in borders, woodland gardens, or mixed perennial plantings. Its subtle beauty also makes it a popular choice for floral arrangements.
Works well in
Borders · Shade Gardens · Woodland Gardens · Pollinator Gardens · Containers
Companion plants
Ferns · Lungworts · Wild ginger · Hellebores · Japanese forest grass · Astilbes
Design tip
The long summer show pairs well with plants that peak earlier, keeping one area interesting for months. Cooler light suits it, so tuck it on the north side of a shrub or wall where the soil stays even.
