Orchid Node Growth: New Leaf or Keiki? How to Identify and Help

Decoding Mysterious Growth on Your Orchid

Spotting unusual growth on your orchid can be both exciting and confusing. When Carole noticed two purplish nodes emerging, she wondered: new plants? Flower spikes? Something wrong?

What You're Likely Seeing

Based on the photo and description, those reddish-purple nodes are most likely a new leaf emerging—but it's trapped beneath an old leaf that was previously cut back. The purplish color is a telltale sign: the plant is receiving too much light.

Immediate Steps to Help

1. Gently remove the binding tissue from the old leaf that's trapping the new growth
2. Water each morning until the new leaf is free to expand fully
3. Reduce light exposure—move to a spot with bright but indirect light

Why Leaf Color Matters

Healthy Phalaenopsis leaves should be a medium, grassy green. Reddish or purplish tones (especially on new growth) indicate excessive light—essentially a "sunburn" response. While some orchids tolerate higher light, Phalaenopsis prefer moderate, filtered conditions.

Node vs. Keiki vs. Flower Spike

It's easy to confuse different growth types:

• New leaf: Emerges from the crown center, often reddish initially
• Keiki (baby plant): Forms on old flower spikes, develops own leaves & roots
• Flower spike: Emerges from between leaves, pointed tip, green to reddish

With the binding tissue removed and light adjusted, that trapped leaf should unfurl beautifully within a week or two. Keep monitoring—healthy new leaves are a sign your care routine is working!