Quercus robur Fastigiata Koster
Oak Koster, Fastigiate Oak, Cypress Oak
Common Oak is such a wonderful tree for wildlife that for restricted areas this clone makes it possible to plant one.
Available variants and pricing
Quercus robur Fastigiata Koster
Height: 10-12cm
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Quercus robur Fastigiata Koster clear stem
Height: 12-14cm
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Quercus robur Fastigiata Koster
Height: 14-16cm
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Quercus robur Fastigiata Koster
Height: 16-18cm
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Quercus robur Fastigiata Koster
Height: 18-20cm
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Quercus robur Fastigiata Koster
Height: 20-25cm
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Quercus robur Fastigiata Koster
Height: 25-30cm
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Quercus robur Fastigiata Koster
Height: 30-35cm
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Quercus robur Fastigiata Koster
Height: 35-40cm
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Description
The Cypress Oak used to be seed grown which resulted in variability in its form so now the industry standard is the uniformly narrow clone ‘Koster’ which is grafted onto Quercus robur rootstock.
It won the Award of Garden Merit in 2002.
Common Oak is such a wonderful tree for wildlife that for restricted areas this clone makes it possible to plant one.
It thrives best in more rural environments where soil volumes are greater to support its growth.
Mature height: 17-22m
Mature spread: 3-5m
Specifications
Common names
Oak Koster, Fastigiate Oak, Cypress Oak
Mature size
Large
Tree type
Deciduous Broad Leaf
Soil type
Clay soil, Well drained soils, Will tolerate most soil types
Shape
Narrow
Tree features
Autumn Colour, Foliage
Growth rate
Moderate
Tolerances
Pollution tolerant
Tree uses
Urban, Restricted Spaces, Parkland, Avenue Trees, Garden
Seasons of interest
Autumn Interest, Summer Interest