Quercus robur Fastigiata Koster

Height: 1,2–1,5 m

A narrow, columnar, deciduous ornamental tree that can reach 10-15 m in height and 2-3 m in width. Its lobed, dark green leaves turn brownish yellow in autumn. Greenish-yellow flowers bloom in April. Its fruit is the acorn. It needs a sunny to partially shaded spot and well-structured, neutral soil. Its water needs are moderate. It needs watering after planting and during dry summers. It is an ornamental tree for large and medium-sized gardens, and also excellent as a street tree.