Northern Japanese Hemlock
Tsuga diversifolia
Pinaceae · conifer · introduced
Quick Facts
Height
80 ft
Light
Full Sun to Shade
Hardiness
Zone Zones 4–5
Bloom Time
Non-flowering
Origin
Japan
Diseases (12)
Phytophthora spp. (P Phytophthora Root Rot
Heterobasidion annosum (syn. Fomes annosus) Annosus Root Rot
Armillaria ostoyae Armillaria Root Rot
Many conifers Drought Injury
Arceuthobium spp. (parasitic plant) Dwarf Mistletoe
Botrytis cinerea Gray Mold
Heterobasidion Root Disease
Coniferiporia sulphurascens Laminated Root Rot
Thekopsora minima and Naohidemyces vaccinii Rust
Shoot Blight
Rhizoctonia spp. (binucleate) Web Blight
Limb and Wood Decay