我种过的玫瑰中,这会儿能想起来的下列品种是完全勿需保护,never die back to ground, totally carefree的. 大家都来补充补充。
- all ground cover roses- flower carpet. (many colors to choose)
- shrub roses: carefree beauty, knock out
- climbing roses: blaze, new dawn, iceburg
有个本地资深花农告诉我说,种玫瑰下地时记得在最下面多堆些牛粪,在冬天能保护玫瑰根部温暖。