Blue Ice Cypress (Cupressus arizonica var. glabra'Blue Ice') is a cultivar of Cupressus, Cypress genus, and smooth green dry cypress. Evergreen trees. The plant is vertical, the branches are compact, and the whole is round or conical. Scale leaves are blue or blue-green, branchlets are quadrangular or cylindrical, usually not arranged in a plane, scale leaves are small, cross and opposite, monoecious, cone-flowered solitary branch top; cones mature the following year, spherical or nearly spherical. Lanbingbai likes light, cold and high temperature. It likes warm and humid climate, and the suitable temperature is -15 to 35℃. It has no strict requirements on soil conditions, and has strong acid and alkali resistance. It likes loose, moist, and well-drained soil. Shallow root, well-developed root system, strong germination, pruning resistance.