Corylus colurna
Turkish Filbert
Mature Size, Growth, Longevity
Average mature size of 40-50' tall and 20-25' wide. Broad pyramidal, very stately and handsome in form. Medium growth rate, 35' in 20 years.
Flower and Fruit Details
Flowers are monoecious, male catkins are 2-3" long, female are inconspicuous since only the two free styles protrude from the bud scale. Fruits are closely grouped nuts, 3 or more together.
Leaf and Bark Features
Yellow to purple fall color. Bark is pale brown to gray-brown, older bark develops a flaky character.
Culture and Care
Thrives in cold winters and hot summers. Very adaptable. Loves well-drained soil and is pH tolerant. No serious disease or insect problems.