由于受到较强冷空气的频频侵袭,因而1月份是全年中温度最低的时期。这时绝大多数盆花种类处于生长十分缓慢的休眠阶段,对于盆栽花卉,特别是喜暖花卉来说,如何采取有效的养护措施,使盆花安全地度过一个寒冷的冬天,是最为重要的。五针松、月季、石榴、山茶、杜鹃这些花卉均具有较强的抗寒能力,其中五针松与月季花的抗寒性尤强, January was the year with the lowest temperature in the year, due to frequent cold air attacks. At this moment, most species of potted plants are in dormancy stage of very slow growth. For potted flowers, especially for hi-warm flowers, it is most important to adopt effective conservation measures to make potted plants spend a cold winter safely. Pine needles, rose, pomegranate, camellia, rhododendrons these flowers have a strong ability to cold, of which pine needle and rose flowers are especially hardy,