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How to take care of orchids?
To care for an orchid, place it in bright indirect sunlight, water only when the potting bark dries completely (typically every 7 to 10 days), maintain 50%–70% humidity, and plant it in a well-draining bark or sphagnum moss mix rather than standard potting soil. Most indoor orchids—such as the popular Phalaenopsis (Moth Orchid)—are epiphytes that absorb nutrients and moisture through aerial roots, making proper airflow and fast-draining potting media essential to prevent root rot.
Orchid Care Requirements Quick Reference
Different orchid varieties share foundational care needs, but optimizing light, watering, and temperature ensures long-lasting bloom cycles.
| Care Element | Optimal Target Range | Signs of Deficiency / Excess | Recommended Frequency |
| Light | Bright, indirect light (East/South window with sheer curtain) | Dark green leaves = Too little light; Yellow/red scorching = Too much light | Daily exposure (10–15 hours) |
| Watering | Soak-and-dry method using lukewarm tap or rainwater | Wrinkled leaves = Underwatered; Mushy black roots = Overwatered | Every 7–10 days (Summer) / 10–14 days (Winter) |
| Temperature | 65°F–80°F (18°C–27°C) day; 55°F–65°F (13°C–18°C) night | Flower drop below 50°F (10°C); Heat stress above 90°F (32°C) | Constant indoor climate control |
| Humidity | 50% – 70% ambient humidity | Brown leaf tips = Low humidity; Mold/fungus = Stagnant air | Use humidity trays or room humidifiers |
| Fertilizer | Balanced 20-20-20 or 30-10-10 diluted to 1/4 strength | Salt buildup on bark; Leaf tip burn from over-fertilization | “Weakly, weekly” during active growth |