Korean Fir

Korean fir is a slow-growing evergreen conifer with dark green needles that show pale silvery undersides and upright pink-to-purple cones, sometimes produced while trees are still young. Its pyramidal shape brings year-round structure, while the cones and contrasting needle undersides add detail at close range. ## Landscape use Allow room for a medium-sized specimen or a limited screen: North Carolina State Extension gives a landscape range of **15–30 feet tall and 6–12 feet wide**. The Royal Horticultural Society describes it as a compact conical tree that can eventually reach about 10 m. It is a strong choice for cool, moist sites where its form and cones can be seen; it is poorly suited to hot, dry exposures. ## Growing conditions Grow in full sun or partial shade, with full sun preferred for the best form. Keep the soil moist but well-drained; Korean fir dislikes waterlogged ground. Cornell’s Woody Plants Database lists acid-to-neutral soil and USDA hardiness to Zone 4b, while NCSU’s regional recommendation covers Zones 5a–7b. The difference reflects regional guidance, so use local climate and exposure when siting it. Provide supplemental water during dry spells; available guidance does not support labeling it drought tolerant. Kew lists the wild species as Endangered. That status concerns native populations, so choose responsibly propagated nursery stock. ## Species and sourcing This record is for the species, not a named cultivar, so no single breeder or branded introduction applies. Patents, when relevant, belong on individual patented cultivar records rather than on this species entry. ## Sources - Landscape dimensions, appearance, regional zones, growth, and care: [North Carolina State Extension](https://plants.ces.ncsu.edu/plants/abies-koreana/common-name/korean-fir/). - Soil, light, mature size, and cultivation: [Royal Horticultural Society](https://www.rhs.org.uk/plants/44/abies-koreana/details). - USDA hardiness and moisture guidance: [Cornell Woody Plants Database](https://woodyplants.cals.cornell.edu/plant/298). - Taxonomy, native range, and wild conservation status: [Plants of the World Online, Kew](https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:676582-1/general-information). ## Maintenance Water through establishment and during prolonged dry weather, but do not leave roots in saturated soil. The species generally needs little shaping; remove damaged branches and monitor for root rot, needle rust, or twig blight where those problems occur.