Phalaenopsis Bud Blast: Repot, Temperature & Light

Phalaenopsis 2 years, bloomed first two years, now buds dry and fall. South window in bedroom.

The expert listed causes: 1) Not repotted annually after bloom—old mix breaks down, stays wet, causes root rot. Repot in fresh mix after flowering. 2) Night temp below 60°F or low humidity blasts buds. 3) South window tricky: too hot/bright in winter, not enough in summer. East window preferred. Use sheer curtain or set back.

Fixes

• Repot yearly in fresh orchid mix.
• Keep nights >60°F, humidity up.
• East window or filtered south.
• Repot when no buds remain.