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Reasons and Methods for Air-Drying the Roots of Phalaenopsis (Moth Orchids)
The thick, fleshy aerial roots of Phalaenopsis are most vulnerable to waterlogging and pathogen infection. Air-drying the roots allows the wounds from pruning to dry quickly and form scabs, reducing the risk of black rot, while also regulating root moisture to suit care needs across different seasons. 1. Air-drying after pruning: 1. Root trimming: Use sterilized scissors to cut off brown, soft, rotten roots and hollow roots, keeping the healthy