Profile
The Phalaenopsis, or "moth orchid," is an epiphyte — in the wild, it grows attached to tree bark, not in soil. This is why it's grown in a special bark substrate rather than regular potting mix, and why its grey-green aerial roots are perfectly normal, not a sign of trouble.
Light & watering
- Light: bright but without harsh direct sun — an east- or west-facing windowsill works well
- Watering: the soak method (submerge the pot for 10-15 minutes, then drain thoroughly) is the most reliable, roughly once a week
- Never let water sit in the leaves or the central crown — risk of rot
Care and reblooming
- After flowers drop, cutting the spike just above a node can sometimes trigger a new branching flower spike
- Special orchid bark substrate, to be refreshed every 1-2 years, never regular potting soil
- A slight temperature drop at night often encourages a new bloom cycle
- Diluted orchid-specific fertilizer, only during active growth
Daily life
Despite its reputation as a finicky plant, the Phalaenopsis actually forgives irregular watering well — it's overwatering, not underwatering, that's most often fatal. With the right care, it can rebloom multiple times a year for many years.