Siberian Hazelnut Asian Hazel
Corylus heterophylla
Betulaceae, Corylaceae · broadleaf deciduous shrub · introduced
Last updated
Data Coverage 2 of 6 dimensions
Quick Facts
Height
23 ft
Light
Full Sun to Part Shade
Soil
Moist
Water
Moderate
Hardiness
Zone Zones 4a–8b
Origin
temperate broad-leaved forests
Diseases (19)
Armillaria ostoyae Armillaria Root Rot Pseudomonas syringae pv. syringae Bacterial Blight [VERIFY] Blanks Cryptosporella umbrina Brown Stain Symptom category — not a single disease Canker Kalmusia coniothyrium Catkin Blast Candidatus Phytoplasma pyri Decline/Collapse Syndrome Anisogramma anomala Eastern Filbert Blight Fungal agents (multiple) Kernel Molds Symptom category — not a single disease Leaf Spot Apple mosaic virus (ApMV) Mosaic Non-pathogenic Mosses and Lichens Podosphaera aphanis var. aphanis Powdery Mildew Fumago vagans Sooty Mold Daffodil yellow stripe virus (DYVV) Stunt (Dilly) Non-pathogenic (abiotic — solar radiation damage) Sunburn Pythium spp. or Phytophthora spp. Wet Feet Taphrina wiesneri Witches' Broom Limb and Wood Decay