Daimyo Oak 60/80cm (10L)

Daimyo Oak – Quercus dentata is a remarkable deciduous tree from Japan, Korea and China, celebrated for its extraordinarily large leaves that can reach up to 30cm in length. These impressive, deeply lobed leaves create a bold architectural statement in gardens, displaying rich green tones throughout spring and summer before turning to warm russet and bronze shades in autumn. The substantial foliage gives this oak a distinctly exotic appearance, setting it apart from native species whilst remaining perfectly suited to temperate climates.

The common name ‘Daimyo’ refers to the feudal lords of Japan, a fitting tribute to the tree’s commanding presence and noble character. Young specimens develop a compact, rounded crown that gradually matures into a broad, spreading form. The thick, deeply furrowed bark adds winter interest, whilst the substantial branches create an attractive framework even when bare. In spring, the tree produces typical oak catkins, followed by acorns held in distinctive cups covered with long, reflexed scales that curl backwards in an ornamental fashion.

This 60/80cm specimen in a 10-litre pot offers an excellent opportunity to establish a young tree that will develop into a magnificent feature over the coming decades. The current size makes it manageable to plant and establish, allowing gardeners to enjoy watching the tree’s development from an early stage. The robust root system developed in the container ensures reliable establishment when transplanted into its permanent position.

Quercus dentata performs admirably in a wide range of garden situations, from specimen planting on lawns to incorporation within mixed borders where its bold foliage provides contrast against finer-textured plants. The tree tolerates urban conditions reasonably well, making it suitable for town gardens where space permits. Wildlife benefits include food sources for numerous insects, whilst the acorns attract birds and small mammals during autumn and winter months.

Care Guide

Plant in a position offering full sun to partial shade, though best foliage development occurs in good light. The soil should be moist but well-drained, and whilst Quercus dentata tolerates a range of soil types, it shows preference for slightly acidic to neutral conditions. Avoid extremely chalky soils where possible.

Water newly planted specimens regularly during their first growing season, particularly during dry spells, to encourage deep root establishment. Once established, the tree develops good drought tolerance, though growth rates improve with adequate moisture during extended dry periods.

Apply a balanced slow-release fertiliser in early spring to support vigorous growth, particularly for younger specimens. A generous mulch of organic matter around the root zone helps retain moisture, suppress weeds and gradually improves soil structure as it breaks down. Keep mulch clear of the trunk to prevent potential disease issues.

Pruning requirements are minimal. Remove any dead, damaged or crossing branches during late autumn or winter when the tree is fully dormant. Avoid pruning during spring when sap flow is most active. Young trees benefit from formative pruning to establish a clear trunk and well-spaced branch framework.

Protection from strong winds is beneficial during the tree’s early years, as the large leaves can be susceptible to damage. Staking may be necessary initially to support the developing trunk until the root system provides adequate anchorage.

Ultimate height
Higher than 12 metres

Time to ultimate height
20–50 years

Ultimate spread
8–12 metres

Please note: Decorative pots shown are for display purposes only. Your tree will be supplied in a standard plastic nursery pot shown in the other pictures.