Science · Specimen Trees
Aleppo Pine
Aleppo Pine is associated with warm mediterranean hills and dry coastal landscapes. Usually two slender needles per bundle; cones can persist on branches. Open, irregular crown; mature trees require space and well-drained soil. Choose stock and planting space for the species rather than using a generic pine irrigation or pruning prescription.
Profile
- Habitat
- Warm Mediterranean hills and dry coastal landscapes
- Identification
- Usually two slender needles per bundle; cones can persist on branches
- Siting
- Open, irregular crown; mature trees require space and well-drained soil
- Light
- Full sun; protect the future root zone from compaction and grade changes.
Water & soil targets
- Moisture (VWC)
- Site-calibrated; varies by soil and rootstock
- Salinity tolerance
- Avoid salt accumulation in the root zone; coastal exposure tolerance is not equivalent to tolerance of saline irrigation.
- Drought tolerance
- Good once established
Optimal root measurement depth
8–18 in
Most absorbing tree roots live in the upper 12–18 inches, out toward the drip line. Typical guidance; confirm with a soil probe on site.
Provide establishment water, then allow appreciable drying between deep irrigations; avoid persistently wet roots. Check moisture below the mulch and across the expanding root zone before rewatering.
Problems to watch
- Pine processionary moth where present
- Bark beetles on stressed trees
- Branch failure in poorly structured crowns
Stress signs
- Abnormal browning of current foliage or branch tips
- Reduced candle extension and a thinning crown
- Premature needle shedding beyond normal older-needle turnover
Where you'll find it
- Dry-climate specimen
- Open windbreak
More specimen trees
General agronomic guidance and typical ranges; actual targets vary by site, soil, climate and season.