Koster Oak

Quercus robur Fastigiata Koster, also known as Fastigiate Oak, is a compact, narrow-crowned variety of our native oak, perfect for restricted spaces.

This pretty tree has a deeply lobed, glossy green leaf, which is characteristic of its parent. The foliage turns golden brown in the autumn and will remain on the tree throughout the winter period in less exposed conditions.

It is adorned with acorns, which appear in autumn and are a welcome addition to wildlife.

Quercus robur Fastigiata Koster is a fiercely upright variety of oak, forming a tightly regular and narrow crown.

Like its parent, it will tolerate most soils but is particularly tolerant of heavy clay.

Although it is an excellent choice for planting in restricted areas, it thrives best in semi-rural areas with the potential to support its medium to large mature stature, being related to the native oak.

The Cypress Oak is a fantastic choice for large gardens and parkland. It can offer regimented architectural uniformity to avenue planting without forming overpowering specimens.

Offering a wide range of ecological benefits, this tree provides excellent support for wildlife without requiring as much space as the common oak.

Mature height: 17-22m

Common names

Koster Oak

Height of tree

20m+

Soil type

Well drained, Clay, Will tolerate most soil types

Shape

Narrow

Foliage Colour

Green

Looks good in

AutumnSummer

Location

AvenueParkland

Genus

Quercus