Unverified82% confidenceDecision RuleTime unknown
绳长需满足'储水容器到花盆顶部+插入土壤深度'总和，且储水端要低于花盆底部形成虹吸落差；建议预留20-30cm冗余，绳子太短会因高度差不足导致虹吸中断
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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