Gleditsia caspica

Native to parts of Western Asia including Iran, Gleditsia caspica is a hardy small tree with bright green pinnate (feather-like) leaves in summer which turn yellow in autumn before falling. Masses of long spines develop on the trunk as it grows making this a useful barrier plant. Unusual in the UK.

Most suitable to a position in full sun with some shelter from strong winds and good drainage..

• Position: Full sun or light, dappled shade.
• Soil: Well drained, fertile soil. Excellent in dry soils.
• Hardiness: Hardy. 
• Rate of Growth: Slow until settled down then moderate.
• Habit: Small mop-headed tree once established.
  • Height: Eventually up to 6 - 8 m (20 - 26 ft) 
  • Spread: 5 - 6 m (16 - 20 ft)