Bosnian Pine
Pinus heldreichii
- Native to:
- Albania, Bulgaria, Greece, Italy, NW. Balkan Pen.
Anatoly Mikhaltsov,Anatoly Mikhaltsov,Anatoly Mikhaltsov,ubovich (www.inaturalist.org),Anatoly Mikhaltsov,Anatoly Mikhaltsov,Anatoly Mikhaltsov,Anatoly Mikhaltsov,Pavle Cikovac ( en:User:Orjen (en.wikipedia.org) ),Anatoly Mikhaltsov,,Giovanni Caudullo,Agnieszka Kwiecień ( Nova ),Agnieszka Kwiecień ( Nova ),Agnieszka Kwiecień, Nova,Agnieszka Kwiecień ( Nova ),Agnieszka Kwiecień ( Nova ),Agnieszka Kwiecień, Nova,Agnieszka Kwiecień, Nova
Taxonomy
- Division:
- Coniferophyta | - Conifers
- Family:
- Pinaceae
- Genus:
- Pinus
- Species:
- Pinus heldreichii
- USDA Symbol:
- PILE6
Growth Characteristics
- Height:
- 2500 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- may,jun
Keystone Species Ranking
- Caterpillar Keystone:
- ★★★★★ Butterfly & moth species supported by this genus (NWF)
Garden & Ecology Notes
- Wildlife Value:
- birds, small mammals
- Deer Resistant:
- Yes
- Fragrant:
- Yes
- Fire Ecology:
- Fire adapted — tolerates or benefits from fire
- Fire Notes:
- Thick bark provides fire resistance in mature trees. Can resprout from protected buds after moderate fire damage.
Soil Requirements
- Soil Type:
- rocky, well-drained limestone soil
- pH:
- 5.5 - 7.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- native to mountainous regions with calcareous substrates
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–90 days
- Germination Time:
- 14–42 days
- Notes:
- Seeds germinate best after cold stratification. Light is not required but consistent moisture is needed.
The above propagation data sourced from Claude AI