About
Abies koreana 'Blaue Zwo' is a small, conical variety featuring unique grey-blue needles that densely cover each branch. It typically grows about 5 to 7.5 cm annually. This cultivar begins to produce small seed cones early in its life. By the time it reaches ten years, it will stand around 1 meter tall and spread about 75 cm wide.
About the genus
Abies are evergreen coniferous trees that can reach significant heights. They feature whorled branches that support narrow, flattened leaves, typically having a whitish underside. The upper branches produce substantial cones that disintegrate while still attached to the tree.
Growing conditions
- Sunlight
- Full sun
- Soil type
- Clay, Loam, Sand
- Soil pH
- Acid, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- East-facing, North-facing, South-facing, West-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H7
Plant details
- Plant type
- Conifers, Trees
- Habit
- Columnar upright
- Foliage
- Evergreen
- Height
- 1-1.5 metres
- Spread
- 0.5-1 metres
- Time to full height
- 10-20 years
- Suggested uses
- Architectural, City and courtyard gardens
Care notes
- Cultivation
- Grows best in deep, slightly acidic, moist but well-drained soils in cooler climates. See conifer cultivation
- Pruning
- No pruning required
- Propagation
- Propagate by grafting.
- Pest resistance
- May be susceptible to adelgids and aphids
- Disease resistance
- Generally disease-free, but may be susceptible to honey fungus.