Phalaenopsis Spike Die-Back: When and Where to Cut

Normal Process

Spike yellowing/drying after bloom is genetically programmed—not your fault. Plant is healthy (leaves good).

Cutting Strategy

• Wait to see where die-back stops.
• If stops above a node: cut just above that node.
• If dies to base: cut at base (leave 1–2 inch stump).

Annual Repotting Rule

Repot yearly after bloom in fresh bark. Wash roots, remove mushy ones. Healthy roots = healthy plant.