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Meet the Breeder
US National Arboretum
Washington, DC, USA
‘Ruby Slippers’
Hydrangea - Oakleaf
Hydrangea quercifolia
'Ruby Slippers'
- Native
- Colorful
- Shade tolerant
- Description
Lovely 'Ruby Slippers' hydrangea has white summer flowers that turn pale pink, then deep to rose, and are held upright above the foliage. Flowers may reach 9" in length. The dark green foliage turns mahogany-red in fall. The compact habit and large upright inflorescences make it well-suited to residential gardens. Developed by the US National Arboretum from a cross of 'Snow Queen' and 'Pee Wee'.
- USDA Zone
- 5 - 9 (-20°F/-28.9°C)
- Exposure
- Full sun, Part sun
- Height
- 3-4'
- Width
- 3-4'
- Finish Time
- 1 season
- Type
- Deciduous
- Bloom Time
- Summer
- Flower Color
- White
- Foliage Color
- Green
- Liner Sizes
- 4"
General Care
Soil
Best in moist, well-drained soil, but quite adaptable to any site except excessively wet ones.Pruning
Oakleaf hydrangea blooms on old wood, so it is generally best to avoid any kind of regular pruning or trimming. May be pruned selectively as needed to develop a more striking habit.Uses
Mixed borders; woodland gardens; informal hedges and screens; foundation plantings.Growing Tips
Oakleaf hydrangeas are perhaps the most shade-tolerant hydrangea, though blooming and fall color are best with at least some sun each day. They bloom on old wood and exhibit better bud hardiness than other old wood bloomers. These plants perform far better in the landscape than in the container/nursery environment, so don't be put off by a plant that looks less than enticing in its pot. It will redeem itself rapidly once planted in the ground.Features: Fall interest, Native, Alkaline soil, Salt tolerant, Attracts pollinators, Clay soil, Heat tolerant
Filters: Botanical genus: Hydrangea, Common name: Hydrangea - Oakleaf, Retail program: Local Roots®, USDA Zone 5, USDA Zone 6, USDA Zone 7, USDA Zone 8, USDA Zone 9, Exposure: Full sun, Exposure: Part sun, Bloom time: Summer, White flowers, Green foliage
Features: Fall interest, Native, Alkaline soil, Salt tolerant, Attracts pollinators, Clay soil, Heat tolerant
Filters: Botanical genus: Hydrangea, Common name: Hydrangea - Oakleaf, Retail program: Local Roots®, USDA Zone 5, USDA Zone 6, USDA Zone 7, USDA Zone 8, USDA Zone 9, Exposure: Full sun, Exposure: Part sun, Bloom time: Summer, White flowers, Green foliage