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QUERCUS robur 'Concordia'
Commonly known as Common oak, English oak, Golden oak, Pedunculate oak
Young leaves suffused golden yellow in spring and early summer
Full Plant Details - Sun/Soil & other attributes - Click to close
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Pests & Diseases
Aphids, gall wasps, oak wilt, honey fungus, powdery mildew, bracket fungus. -
Place of origin
Garden origin. van Geert Nursery, Ghent, Belgium, 1843. -
DeciduousShort-stalked leaves to 14cm (5½in) long.
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Coastal / windswept
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Fully hardy
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Lobed
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Oblong
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Ovate
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Height
10m (33ft) -
Spread
10m (33ft) -
TreeVery slow-growing cultivar.
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Pruning group 1
Suitable for: Deciduous and evergreen trees, and some deciduous shrubs.
Pruning: Minimal pruning required. Prune wayward or crossing branches to maintain a healthy framework.
When: When dormant in the late winter/early spring. Some in the summer/autumn to prevent bleeding of sap.
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Hardy - very cold winter
Hardy in all of UK and northern Europe. Plant can possibly withstand temperatures down to -20°C (-4°F) -
Fertile moist well-drained soil
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Full sun
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Partial shade
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harmful if eaten
Pets, i.e. cats, dogs, rabbits, rodents, notably dogs -
Rounded to broadly spreading
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Mature Size10m (33ft)
10m (33ft)
View Detailed Plant Description
View Planting Tips and Care Advice
Quercus - Care Guide
Shrubs and Trees - Seeds - 1) Collecting Seeds
- When is the right time to collect seeds?
- When are seeds actually ripe and ready for collection?
- Magnolia seed collection - Video Tip ondemand_video
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Shrubs and Trees - Seeds - 2) Storing Seeds
Shrubs and Trees - Seeds - 3) Planting Seeds
Trees - Care Guide
- How to plant a tree - Video Tip ondemand_video
- How to plant a tree
- Ties - Video Tip ondemand_video
- Restaking fallen young trees - Video Tip ondemand_video
- Fallen old tree - Video Tip ondemand_video
- Clearing up fallen beech tree - Video Tip ondemand_video
- Spring pruning - Video Tip ondemand_video
- Removing side shoots - Video Tip ondemand_video
- Pruning and Shaping Magnolia - Video Tip ondemand_video
- Deer protection - Video Tip ondemand_video
- Weed Spraying - Video Tip ondemand_video
- Removing Ivy - Video Tip ondemand_video
- Removing wire protection - Video Tip ondemand_video
- Tidying young trees in October - Video Tip ondemand_video
- Tree Survey - Video Tip ondemand_video
- Crown uplift - Video Tip ondemand_video
- Removing shoots below graft - Video Tip ondemand_video
- Removing peeling bark - Video Tip ondemand_video
- Maintaining variegation - Video Tip ondemand_video
View Planting Combinations
