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Managing Root Rot in a Blooming Phalaenopsis Orchid

A Phalaenopsis orchid in bloom has some dark, mushy roots. Owner asks whether to repot now or wait. Expert Will Creed: leave roots undisturbed while blooming; reduce watering frequency to prevent further rot. After flowers fade, cut spike above lowest node for possible second bloom. Then repot: remove loose media and styrofoam, trim dead roots, use orchid mix in a snug terra cotta or slotted orchid pot. No drainage material at bottom. Keep temps above 60°F, bright indirect light.

Orchid roots

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