oak 'Koster'

How to Grow and Care for oak 'Koster'

oak 'Koster' · Quercus robur 'Koster'
Also known as: oak 'Fastigiata Koster'

Grows well in most deep, fertile soils and is lime tolerant

Watering: Moderate regular watering, avoid prolonged drought or waterloggingSunlight: Full sun · Partial shadeInformation to be completed

Planting and Growing oak 'Koster'

oak 'Koster'
Care difficulty2 / 5
Watering scheduleModerate regular watering, avoid prolonged drought or waterlogging
Sunlight requirementsFull sun · Partial shade
Ideal temperatureInformation to be completed
Soil typeClay · Loam · Sand
Soil pHAcid · Alkaline · Neutral
Soil moistureMoist but well drained · Well drained
FertilizingBalanced feed in spring and light repeat in growth season
ToxicityInformation to be completed
Care Tips

Grows well in most deep, fertile soils and is lime tolerant

How to Water oak 'Koster'?

Moderate regular watering, avoid prolonged drought or waterlogging

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What Are the Sunlight Requirements for oak 'Koster'?

Full sun · Partial shade

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What Is the Ideal Temperature Range for oak 'Koster'?

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What Soil Is Best for oak 'Koster'?

Soil type
Clay · Loam · Sand
Soil pH
Acid · Alkaline · Neutral
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What Are the Moisture Requirements for oak 'Koster'?

Moist but well drained · Well drained

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How to Fertilize oak 'Koster'?

Balanced feed in spring and light repeat in growth season

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How to Prune oak 'Koster'?

Little pruning is needed. Remove diseased, damaged, crowded or crossing shoots and unwanted growth. Timing depends on the plant: generally late winter or early spring; plants prone to bleeding and deciduous magnolias need different timing, and deciduous azaleas and lilacs are pruned after flowering.

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How to Propagate oak 'Koster'?

Propagate by seed, sown as soon as ripe, in a cold frame

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How to Transplant oak 'Koster'?

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How to Care for oak 'Koster' in Winter?

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How to Plant oak 'Koster'?

Grows well in most deep, fertile soils and is lime tolerant

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How to Repot oak 'Koster'?

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How to Harvest oak 'Koster'?

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Common Pests & Diseases

Diseases

May be susceptible to powdery mildews and honey fungus

Pests

May be susceptible to oak processionary moth, aphids, caterpillars, leaf-mining moths and oak gall wasps

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The Toxicity of oak 'Koster'

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More General Info About oak 'Koster'

Attributes of oak 'Koster'

Plant typeTrees
HeightHigher than 12 metres
Spread1.5-2.5 metres
FoliageDeciduous
HabitColumnar upright
OriginInformation to be completed

Scientific Classification

Species
Quercus robur 'Koster'
Genus
Quercus
Family
Fagaceae
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FAQs About oak 'Koster'

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