Managing Browning Phalaenopsis Spikes: When to Cut and How to Care

What to Do When Flower Spikes Turn Brown

It's normal for Phalaenopsis spikes to brown after flowering. If a spike browns from the tip down, cut it back to just above a green node (joint). If it continues browning, remove the entire spike at the base—the plant is done with it.

Ideal Growing Conditions for Recovery

• Light: Bright shade; 1–2 hours of early morning sun is fine.
• Temperature: 60–85°F (16–29°C).
• Humidity: Above 50% with gentle air movement.
• Water: When media is nearly dry.
• Fertilizer: Balanced orchid feed 1–2 times monthly.

Visible Roots? Time to Repot

Roots emerging at the surface indicate the plant is pot-bound or the media is breaking down. Wait until spring to repot into fresh bark mix in a slightly larger pot with good drainage. This refreshes the root zone and supports future blooms.

Don't panic over a browning spike—it's part of the cycle. Focus on optimal culture for the next bloom season.