Orchid - Phalaenopsis - assorted colors

Phalaenopsis orchids, also known as moth orchids due to the shape of their flowers, are popular houseplants. Here's how to care for them:

1. Light: Phalaenopsis orchids prefer bright, indirect light. Avoid direct sunlight, as it can scorch the leaves. An east- or west-facing window is usually ideal.

2. Temperature: Keep the room temperature between 18°C and 24°C during the day and slightly cooler at night. Avoid significant temperature fluctuations.

3. Watering: Phalaenopsis orchids require moderate watering. Allow the potting medium to dry slightly between waterings, then water thoroughly. Ensure the pot has good drainage to prevent waterlogging. Avoid watering the leaves and crown, as this can lead to rot.

4. Humidity: Phalaenopsis orchids appreciate higher ambient humidity. You can increase the humidity around the plant by placing a tray of water with pebbles nearby or using a humidifier.

5. Fertilization: Fertilize your Phalaenopsis orchid with a fertilizer specifically formulated for orchids. Apply diluted fertilizer every two to four weeks during the growing season (spring and summer). Reduce fertilization in autumn and winter.

6. Repotting: Repotting is generally only necessary every two to three years when the potting medium is depleted or the roots become crowded in the pot. Use a potting medium specifically designed for orchids.

7. Pruning: If a flower stem no longer produces flowers, you can cut it at the base to encourage new blooms.

8. Root Care: Aerial roots on Phalaenopsis orchids are normal. Do not cut them; let them grow freely.

9. Staking: If the flower stem is long and fragile, you can use a stake to support it.