Orchid Keikis: What They Are, When to Remove & How to Pot Successfully

Adam's Discovery: Baby Orchid Growing on Flower Spike!

That "mini orchid" on the old stem is a keiki (Hawaiian for "baby")—a natural clone forming at a flower spike node. Common in Phalaenopsis, especially after blooming.

Keiki Development Timeline

• Emerges from node (joint) on spent flower spike
• Grows leaves first, then roots
• Can flower while still attached to mother
• Ready to separate when: roots ≥5 cm (2") AND leaves ≥5 cm

Safe Separation Method

1. Sterilize cutting tool (flame or bleach)
2. Gently twist keiki at attachment point — usually separates cleanly
3. If resistant, cut with sterile blade, leaving tiny spike piece on keiki
4. Avoid damaging keiki's roots/leaves

Potting the Keiki

• Smallest pot accommodating roots without bending
• Seedling-grade orchid mix (finer bark)
• High humidity (bag or dome) for 2–3 weeks
• Bright indirect light, warm (70–80°F)
• Water sparingly until established

Mother Plant Care

After keiki removal:

• Cut old spike back to base or 2nd node
• Repot mother in fresh mix if due
• Resume normal care — she'll bloom again next cycle

Not Like Spider Plants!

Orchid keikis need own roots before separation. Spider plantlets root in water/soil easily. Orchid keikis without roots will desiccate and die. Patience pays off.

Congratulations—your 2.5-year-old plant is thriving enough to reproduce! This is a sign of excellent care.