Chamaecyparis lawsoniana (A. Murr.) Parl. is a large, coniferous, evergreen, monoecious tree, native to Southwest Oregon to Northwest California. Hardiness: Zone 5-8 Height: 50-60 feet Growth Habit: Tall, slender, pyramidal evergreen Flowering: N/A Light: Full sun Soil: Moist, well drained soil. Chamaecyparis lawsoniana is extremely difficult to transplant. Installation of container-grown plants is necessary. This plant needs to be protected from wind.