Species Turkish filbert

Turkish filbert

Corylus colurna

Also Known As - Turkish hazel
The Turkish filbert, also known as Corylus colurna, is a deciduous tree native to Southeast Europe and Southwest Asia. It grows to a height of 8-17m, with a trunk diameter of up to 80cm. Leaves are glossy green and heart-shaped, with pinnate veins. The catkins, which produce the nuts, form in early spring before the leaves appear. The nut of the Turkish filbert has a medium size and a hard shell. It is brown to grey in color and has a buttery, mild flavor. In the wild, Turkish filbert is widespread in mountain forests and along watercourses, and is popular for its edible nuts.

Cycle:

Perennial

Watering:

Minimum

Propagation:

Seed Propagation

Hardiness Zone:

4

Flowers:

Green, Yellow Flowers In Spring

Sun:

Full sun, Part sun/part shade

Soil:

Acidic, Humus rich, Well-drained

Cones:

Yes

Edible:

Yes

Leaf:

Yes

Leaf Color:

green

Growth Rate:

High

Maintenance:

Low

Drought Tolerant:

Yes

watering

Watering frequency and amount for Turkish Filbert (Corylus colurna) should depend on the climate and a few other factors such as soil type and the size of the plant. Generally, you should water deeply a few times a week in hot or dry conditions. In cooler climates, water about once a week. As for the amount of water, your plants should receive enough to saturate the soil to a depth of 6-8 inches. You may need to adjust the amount of water you are giving your plant due to individual needs. It is best to water the plants in the morning to allow them time to dry and enjoy the sun.

sunlight

Turkish filbert (Corylus colurna) requires between 6 and 8 hours of direct sunlight per day in order to thrive. In general, this species prefers full sun during the morning hours followed by partial shade in the afternoon. Unlike other plant species, Turkish filbert does not tolerate extended periods of intense sunlight. For optimal growth, Turkish filbert should receive filtered sunlight throughout the day by being planted in an area in which other trees or plants provide protection from the sun's afternoon rays.

pruning

Turkish filbert should be pruned twice a year, in the early spring and in late summer. For spring pruning, remove no more than a third of the lateral branches and about 2 thirds of the forks. Prune out any dead wood, crossing branches, and weak shoots that lack vigor. In late summer, trim off the tips of the branches near the end of July. This will cause the shrub to produce new shoots. Again, remove any dead wood and weak shoots until you have pruned off no more than a third of the lateral branches and 2 thirds of the forks.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

The Corylus colurna, or Turkish filbert, typically begins flowering in March.

Hardiness Map