Pinus cembra glauca, blue Arolla/Swiss stone pine 7.5L/10L 85-95cm USDA H3-very hardy. Glaucousness varies according to season and planting
A dense upright tree with long soft bluish needles 180x100cm in 10yrs, first listed since 1866. Assurgent and spreading branches. The crown is densely conical when young becoming open and flat topped when mature.
