Corylus colurna
TAXONOMY
FamilyBetulaceae
GenusCorylus
Zone4
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Corylus colurna, commonly known as the Turkish hazel, is a deciduous tree native to southeastern Europe and western Asia. It is known for its attractive, corky bark and edible nuts. The tree can grow up to 25 meters tall and is well-suited to temperate climates. It undergoes a dormancy period during the winter months.
ALSO KNOWN AS
Turkish Hazel
Corylus abchasica
Corylus arborescens
Corylus bizantina
Corylus cervorum
Corylus colurna var. glandulifera
Corylus eggrissiensis
Corylus egrissiensis
Corylus kachetica
OVERVIEW
VPDCalculate
WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature15° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Corylus colurna thrives in temperate climates with moderate temperatures. It prefers full sun to partial shade and requires regular watering, especially during dry periods. The tree benefits from moderate humidity and should be protected from extreme cold.Soil
The Turkish hazel prefers well-drained loamy soil with a slightly acidic to neutral pH. It can tolerate a range of soil types but performs best in fertile, well-draining soil. Ensure the soil remains moist but not waterlogged.Fertilizer
Fertilize Corylus colurna with a balanced 10-10-10 fertilizer in early spring to support healthy growth. Apply the fertilizer according to the manufacturer's instructions, and avoid over-fertilizing, which can harm the tree.Repotting
As a large tree, Corylus colurna is not typically repotted. Instead, ensure it is planted in a suitable location with enough space for its mature size. If necessary, transplant young trees in early spring or fall.Propagation
Propagate Corylus colurna through seeds or by grafting. Collect seeds in the fall and stratify them over winter before planting in the spring. Grafting is typically done in late winter or early spring.Pruning
Prune Corylus colurna in late winter or early spring before new growth begins. Remove any dead, damaged, or diseased branches, and thin out crowded areas to improve air circulation. Regular pruning helps maintain the tree's shape and health.Toxicity
Corylus colurna is not toxic to pets or humans. The nuts produced by the tree are edible and can be consumed by both humans and wildlife.Additional
Corylus colurna is valued for its ornamental bark and edible nuts. It is a hardy tree that can tolerate urban conditions, making it a good choice for city landscapes. Regular maintenance, including watering and pruning, will help ensure its health and longevity.REVOLUTIONIZE YOUR PLANT CARE
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