八仙花(Hydrangeamacrophylla Ser.)原本为生长较高大的灌木,作盆栽后,夏季温度高、水肥大时植株容易徒长,致使出现株高茎脆、叶疏花稀的问题,影响美观。矮化栽培能有效降低株高,使株型矮小紧凑,茎部粗壮,花繁叶茂,从而提高了盆花的观赏价值。促成栽培能改变花期,使八仙花在春节期间即可上市。矮化栽培和促成栽培也有利于盆栽八仙花的大规模生产和开发。 Hydrangea macrophylla Ser. Was originally grown tall shrubs, potted, the summer temperature is high, the water easily hypertrophy plants lengthened, resulting in plant stems crisp, thin leaf sparse problems, affecting the appearance. Dwarfing cultivation can effectively reduce the plant height, make the plant type short and compact, thick stalks and luxuriant stems, thus increasing the ornamental value of potted flowers. Promote cultivation can change the flowering, so that hydrangea can be listed during the Spring Festival. Dwarf cultivation and promote cultivation also conducive to large-scale production and development of potted Hydrangea.