Overview
Hydrangea quercifolia 'Ice Crystal' is a shrubby shrub in the genus Hydrangea, part of the Hydrangeaceae family, with deciduous foliage. Hydrangea quercifolia 'Ice Crystal' grows best in full sun and partial shade, and tolerates loamy and well-drained soils and acidic and neutral pH. Its UK hardiness is rated H6. Suggested uses include ornamental and hedging. It is native to southeastern United States.
About
Hydrangea quercifolia, commonly known as oakleaf hydrangea or oak-leaved hydrangea, is a species of flowering plant in the family Hydrangeaceae. It is native to the southeastern United States, in woodland habitats from North Carolina west to Tennessee, and south to Florida and Eastern Texas.
Wikipedia contributors, CC BY-SA 4.0 — Hydrangea quercifolia
About the genus
Hydrangea is a genus of more than 70 species of flowering plants native to Asia and the Americas. Hydrangea is also used as the common name for the genus; some are also often called hortensia. The genus was first described from Virginia in North America, but by far the greatest species diversity is in eastern Asia, notably China, Korea, and Japan.
Wikipedia contributors, "Hydrangea", CC BY-SA 4.0 — Hydrangea
Growing conditions
Best soil and position for Hydrangea
- Sunlight
- full sun, partial shade
- Soil type
- loamy, well-drained
- Soil pH
- acidic, neutral
- Soil moisture
- moist
- Aspect
- North-facing
- Exposure
- Sheltered
- UK hardiness
- H6
Plant details
Hydrangea quercifolia 'Ice Crystal' size, habit and characteristics
- Plant type
- shrub
- Habit
- Shrubby
- Foliage
- Deciduous
- Suggested uses
- ornamental, hedging
- Native to
- southeastern United States
Care notes
Pruning and caring for Hydrangea quercifolia 'Ice Crystal'
- Cultivation
- Prefers moist, well-drained soil and partial shade; tolerates full sun with adequate moisture.
- Pruning
- Prune after flowering to maintain shape and encourage new growth.
- Propagation
- softwood cuttings, layering
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free
Frequently asked questions
How do I grow Hydrangea quercifolia 'Ice Crystal'?
Prefers moist, well-drained soil and partial shade; tolerates full sun with adequate moisture.
Where is the best place to plant Hydrangea quercifolia 'Ice Crystal'?
Hydrangea quercifolia 'Ice Crystal' prefers full sun and partial shade. It suits sheltered positions.
What soil does Hydrangea quercifolia 'Ice Crystal' need?
Hydrangea quercifolia 'Ice Crystal' grows best in loamy and well-drained soil. It prefers acidic and neutral soil. Aim for soil that stays moist.
How do I prune Hydrangea quercifolia 'Ice Crystal'?
Prune after flowering to maintain shape and encourage new growth.
Is Hydrangea quercifolia 'Ice Crystal' hardy in the UK?
Hydrangea quercifolia 'Ice Crystal' has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.
How do I propagate Hydrangea quercifolia 'Ice Crystal'?
Softwood cuttings, layering.
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More in the Hydrangea genus
- Hydrangea longifolia

- Hydrangea macrophylla 'Frau Katsuko' (Lady Series) (H)Bigleaf Hydrangea

- Hydrangea macrophylla 'Oregon Pride' (H)Bigleaf Hydrangea

- Hydrangea macrophylla 'Rosewarne Lace' (L)Bigleaf Hydrangea

- Hydrangea macrophylla 'Rotkehlchen' (Teller Series) (L)Bigleaf Hydrangea

- Hydrangea macrophylla 'Sweet Verena'PBR (H)Bigleaf Hydrangea

- Hydrangea macrophylla Chocolate Ever Belles ('Hokomachoko'PBR) (H)Bigleaf Hydrangea

- Hydrangea macrophylla Hi River ('Hiriv'PBR) (H)Bigleaf Hydrangea
