Unverified90% confidenceDecision RuleTime unknown
看花头开放度选新鲜度：玫瑰选花萼未完全翻开、外层花瓣微开的3-5成开状态，可观赏7-10天；已全开的当天可能好看但2-3天就凋谢
1
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90%
Confidence
Long-term
Relevance
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Unverified鲜切花选购看花头开放度：玫瑰选3-4成开（外瓣微展、花心紧闭）可开7-10天，全开花只剩2-3天；郁金香、洋牡丹选带绿苞未透色的，室温1-2天即可绽放91% similarUnverified选购玫瑰、康乃馨等硬枝花时，捏一下花头下方2-3cm处的花茎，硬挺不软塌代表新鲜；花头松软或萼片外翻说明已开过头，瓶插期不足3天82% similarUnverified鲜切花瓶插期差异极大：康乃馨、洋桔梗、菊花可存活10-14天，玫瑰5-7天，芍药、绣球、郁金香仅3-5天，牡丹更短。追求耐放选前者，追求华丽感选后者需接受短寿命80% similarUnverified玫瑰、洋桔梗、康乃馨等厚花瓣品种瓶插期可达7-10天，而芍药、绣球、郁金香仅3-5天；追求性价比和长瓶插期优先选前者79% similarUnverified花材保鲜时长排序：洋桔梗/菊花/康乃馨可撑7-10天，玫瑰/绣球5-7天，郁金香/牡丹/芍药仅3-5天，一次性活动优先耐久花材77% similar
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