Hardiness
Zone 4
Discover the plant
Bosnian Pine 'Irish Bell'
FamilyPinaceae
Pinus heldreichii 'Irish Bell', known as the Bosnian Pine 'Irish Bell', is a compact ornamental conifer prized for its narrow habit and elegantly conical silhouette. This variety develops a naturally upright and dense form that brings a distinctive architectural accent to rock gardens, conifer beds, and structured gardens. Its lustrous dark green needles are short, stiff, and very tightly packed on the branches, creating dense foliage that remains ornamental all year round. Over time, the shrub forms a small, regular pyramid, reminiscent of classic alpine conifer shapes. Its slow growth and great hardiness make it an excellent plant for small gardens or spaces requiring a vertical structure without taking up too much width. This pine prefers sunny locations and well-drained soils, also tolerating poor soils and harsh climatic conditions.
Soil and care
The rightconditions.
Fertilization
Slow-release fertilizer in spring. Fertilize monthly or as directed on the bag. Not recommended – use Bionik rooter or bone meal.
Bloom and dimensions
The completeprofile.
Bloom periodNot significant
Flower colorNon-ornamental
Foliage colorDark green
Foliage typePersistent
FruitingSmall, greyish-brown cones typical of pines
Maximum height2 to 2.5 m (7 to 8 feet)
Maximum width1.5 m (5 feet)
Growth rateslow
Hardiness zoneZone 4
Minimum temperature'-40°C
