亚洲情人网-亚洲情人-亚洲欧洲综合-亚洲欧洲自拍-欧美专区亚洲

曇花開了一次第二天還會開嗎 曇花開了一次第二天還會再開嗎

  • 生活
  • 2023-04-19 18:40
曇花開了一次第二天不會開。曇花一般一年只開一次花,當(dāng)花漸漸展開后,過1~2小時又慢慢地枯萎了,整個過程僅4個小時左右。曇花喜溫暖、濕潤、半陰的環(huán)境,不耐霜凍,忌強光暴曬,生長期需要提供充足的養(yǎng)分和光照,促使植株茁壯生長。

  曇花生長期每半月施肥1次,初夏現(xiàn)蕾開花期,增施磷肥1次。肥水施用合理,能延長花期,肥水過多,過度蔭蔽,易造成莖節(jié)徒長,相反影響開花。

  曇花夏季要放在蔭柵下養(yǎng)護,或放在無直射光的地方栽培。春季和夏季生長適宜溫度為白天21~24℃,夜間16~18℃。冬季要入溫室,放在向陽處,要求光照充足,越冬溫度以保持10~13℃為宜。

  曇花現(xiàn)蕾開花期增施一次骨粉或過磷酸鈣。肥水施用恰當(dāng),能延長開花時間。肥水過多,過于遮陽,會造成莖節(jié)徒長,影響開花。

猜你喜歡

主站蜘蛛池模板: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |