Caring for a Phalaenopsis hybrid orchid in mineral substrate can be somewhat different than in conventional orchid soil. Here is a brief care guide:
- Location: Place the orchid in a bright but indirect light spot. Avoid direct sunlight as it can burn the leaves. An east or west-facing window is often ideal to ensure sufficient light.
- Temperature: Keep the room temperature between 18°C and 24°C during the day and slightly cooler at about 15°C to 18°C at night.
- Humidity: Phalaenopsis orchids prefer higher humidity. You can increase humidity by placing a shallow dish of water near the plant.
- Watering: The mineral substrate allows good drainage. Water the orchid mainly through the water tank.
- Fertilization: Use an orchid fertilizer every 2-4 weeks during the growing season (spring to autumn). Reduce fertilization during the resting period (winter).
- Flower care: After the flowers have faded, cut the flower stem about 1 cm above the second node from the bottom. This can promote flower formation.
- Pests and diseases: Regularly check the orchid for pests such as aphids and spider mites as well as signs of root rot.
By following this care guide, you should be able to keep your Phalaenopsis hybrids healthy and blooming in mineral substrate. Remember that each plant may have individual needs, so it is important to pay attention to your orchid's reactions and adjust care accordingly.
The author: Elisabeth Böttcher
Elisabeth is the managing director of AIRY and is responsible, among other things, for customer support. She has over ten years of experience with plants growing in the AIRY biofilter and gladly shares her knowledge as an expert along with tips and tricks. She focuses on healthy indoor air, effective plant care, and everything that contributes to a natural, beautiful home.
