Liquidambar styraciflua 'Lane Roberts'

Common name: Sweet Gum 'Lane Roberts'

Description: This outstanding cultivar of the American sweet gum is renowned for producing some of the most spectacular and reliable autumn colour of any tree suitable for British gardens. In autumn, the distinctive star-shaped leaves transform into deep, rich shades of burgundy-red, purple, and blackish-crimson, creating an almost smouldering effect that intensifies as temperatures drop. The colour develops reliably even in mild autumns and persists for several weeks, providing a long display. 'Lane Roberts' is particularly valued for the depth and intensity of its autumn tones, which are darker and richer than most other sweet gum cultivars. The glossy green summer foliage is attractive and maple-like, and the tree develops good corky bark with age that adds winter interest. The naturally pyramidal habit creates excellent structure and requires minimal pruning. This cultivar demonstrates good vigour and adaptability to UK conditions. The combination of reliable, spectacular autumn colour and elegant form makes this an outstanding specimen tree for creating dramatic seasonal impact.

Other benefits: exceptional deep autumn colour, pyramidal habit, attractive bark, maple-like foliage, fast-growing, low maintenance, excellent specimen tree

Wildlife attraction: provides shelter and nesting sites for birds

Height & spread (approx.) at 10 years: 5m x 3m

Position: full sun to partial shade; autumn colour best in full sun

Soil pH: prefers neutral to acidic conditions; dislikes very alkaline soils

Moisture: moderate to high watering required; prefers consistently moist soil; less drought tolerant than some trees

Winter hardiness: very cold hardy to -25°C