日本柳杉(Cryptomeria japonica)、日本扁柏(Chamaecyparis obtasa)树姿优美,是用材、绿化兼优树种。这两个树种在庐山造林已60余年,成林面积达6,294亩(日本柳杉3,880亩,日本扁柏2,414亩),占庐山造林面积的10%。据庐山植物园调查,从庐山引种日本柳杉和日本扁柏的有湖南、浙江等15个省、市,而且,无论片林还是零星栽植,均生长良好,其 Japanese cedar (Cryptomeria japonica), Japanese cypress (Chamaecyparis obtasa) graceful tree posture, timber, green tree species. The two tree species have been afforested for more than 60 years in Mount Lushan, covering an area of ​​6,294 mu (3,880 mu of Japanese cedar and 2,414 mu of Japanese cypress), accounting for 10% of the afforestation area in Lushan. According to the investigation of Lushan Botanical Garden, cedar and Japanese cypress trees were introduced from Lushan to Hunan, Zhejiang and other 15 provinces and cities. Moreover, no matter the patches of forest or sporadic planting, they all grew well.