Aesculus hippocastanum (Horse Chestnut) is a large deciduous tree with an upright-oval to rounded canopy of large, dark green leaves, 4-10 in. long (10-25 cm), adorned with 5-7 leaflets. In late spring, showy creamy-white flowers with red or yellow markings are borne in 5-12 in. erect panicles (12-30 cm). The flowers give way to large, spiny, dehiscent capsules that contain 1-2 horse chestnut(s) encased by a leathery light brown husk. The foliage turns reddish brown in the fall. A stately landscape tree for parks and large lawns that is handsome in form and foliage, and very beautiful when in bloom. It may be planted as a shade tree.

• Grows up to 50-70 ft. tall (15-21 m) and 40-60 ft. wide (12-18 m).
• Thrives in average, medium moisture, well-drained soils in full sun or part shade. Prefers moist, fertile soils.
• Keep an eye out for canker, coral spot, leaf spot and horse chestnut scale.
• Propagate by seed or grafting.
• Ingestion may cause severe discomfort.
• Toxic to dogs, toxic to cats, toxic to horses.
• Native to the Balkans.
• Find where this species is invasive in the United States.