Shrubs
Hydrangea serrata 'Preziosa' (Mountain Hydrangea)
Hydrangea serrata 'Preziosa'
Also known as Preziosa Mountain Hydrangea
Size
Available at our Langlois nursery
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About This Plant
Hydrangea serrata 'Preziosa' (Mountain Hydrangea), 'Preziosa', is valued for its summer flower heads, bold foliage, and seasonal interest in PNW gardens.
Mountain Hydrangea (Hydrangea serrata) is closely allied to bigleaf hydrangea but smaller, hardier, and more sun-tolerant , refined lacecap flowers and graceful mounding form. The 'Tuff Stuff' series is widely planted.
Part shade to part sun suits this species. Plant in moist, well-drained, humus-rich; pH affects flower color soil. Hardy USDA Zone 6 to 9. Blooms on OLD WOOD primarily, though many newer cultivars also rebloom on new wood. Minimal pruning needed. More cold-hardy than macrophylla.
Hydrangeas are not native to the PNW. For a similar large-flowering shrub from the regional flora, consider Holodiscus discolor (Oceanspray) , graceful summer-blooming PNW native with cascading panicles of cream-white flowers, supporting native bees and birds.
Plant Details
- Botanical
- Hydrangea serrata 'Preziosa'
- Common name
- Preziosa Mountain Hydrangea
- Lifecycle
- Perennial
- Foliage type
- Deciduous
- Mature size
- 2-4 ft tall × 2-4 ft wide
- Growth rate
- Moderate
- Bloom time
- Mid-summer
- Bloom color
- Pink, Blue, Purple, White
- Foliage color
- Green
Care Notes
Garden Attributes
- Pacific NW native
- Deer resistant
- Coastal suitable
- Grown organically
- Pollinator value: Bees, Butterflies
- Wildlife: Pollinator support
- ⚠ Toxic to pets if ingested