Formosan Juniper
Juniperus formosana
Cupressaceae · conifer · introduced
Quick Facts
Height
50 ft
Light
Full Sun
Hardiness
Zone Zones 8a–8b
Origin
China and Taiwan, widely distributed in mountains
Diseases (12)
Thekopsora minima and Naohidemyces vaccinii Rust
Phytophthora spp. (P Phytophthora Root Rot
Diaporthe vaccinii Phomopsis Twig Blight
Magnesium Deficiency
Canker and Dieback
Pear Trellis Rust
Armillaria ostoyae Armillaria Root Rot
Leaf Blight
Phoradendron villosum Mistletoe (a True Mistletoe)
Seiridium Canker
Diaporthe vaccinii Twig Blight
Taphrina wiesneri Witches' Broom
Pests (10)
Carulaspis juniperi Juniper scale
Oligonychus ununguis Spruce spider mite
Various families Leafminer
Dichomeris marginella Juniper webworm
Juniper tip midge
Cypress tip moth
Cinara occidentalis, Cinara abietis Aphid
Cylindrocopturus furnissi Root weevil
Tetranychidae Spider mite
Cypress tip moth and allies