在一年的时间内，每隔3~5天，观测记录各供试八仙花的展叶期、现蕾期、初

During a year, every 3~5 days, observe and record the leaf development, budding, initial flowering, full flowering, final flowering, withering, single-plant flowering, group flowering and green green of each tested hydrangea period.

In a one-year period, every 3 to 5 days, observation records for the eight fairy flowers for the leaf spread period, bud period, initial flowering period, flowering period, end flowering period, yellowing period, single flowering period, group flowering period and greening period.

During the period of one year, every 3-5 days, the leaf opening period, budding stage, initial flowering stage, full flowering stage, last flowering stage, withering yellow stage, single plant flowering stage, colony flowering stage and green period were observed and recorded.<br>