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水杉的繁殖以扦插育苗为主。常年可插,但以春秋两季(三、八月中旬)扦插的成活率为最高。秋插的具体做法如下:一、整地作床选择排灌方便、向阳避风的砂质壤土。七月下旬深翻5寸,曝晒一周后作床,高6～7寸,宽3市尺,东西向,拾净杂草砖块,苗土要平实,泥块要细,步道宽度以便于操作排水为宜。也可用黄砂作床,砂厚5寸以上,一般每5平方公尺用砂
Metasequoia propagation to cutting seedling-based. Perennial can be inserted, but in spring and autumn (three, mid-August) cutting the highest survival rate. Autumn inserted specific practices are as follows: First, the preparation of bed for irrigation and drainage convenient, sunny sandy loam shelter. Late July deep turning 5 inches, one week after the exposure for the bed, 6 to 7 inches high, 3 feet wide, east-west, pick up weeds bricks, seedlings to be flat, mud to be thin, trail width for easy operation Drainage is appropriate. Yellow sand can also be used for bed, sand thickness of 5 inches or more, generally every 5 square meters with sand