Upright Weymouth pine A beautiful narrow upright growing cultivar of Pinus strobus (also known as Eastern white Pine), the Upright Weymouth Pine is a medium growing tree with beautiful delicate blue foliage and smooth, grey bark when young. This particular cultivar has been in cultivation for well over 100 years. Suitable for small to medium sized gardens. Eventually yielding attractive long thin resinous cones. Site: Tolerates some exposureSoil: Well drained, prefers acid but lime is good tooPosition: Full sun, young plants tolerate some shadeSeason of Interest: Evergreen, attractive blue foliage, conesHardiness: Fully hardyHeight: 50-60ft (15-18m) Spread: 20-30ft (6-9m) 30-40 years