Essential Tips for Growing Phalaenopsis Orchids

Phalaenopsis orchids, commonly known as moth orchids, are among the most popular houseplants due to their elegant flowers and relatively easy care requirements. Here's your comprehensive guide to growing these beautiful plants successfully.

According to the American Orchid Society's care guide, Phalaenopsis are perfect for beginners due to their adaptability to normal home conditions.

Light Requirements

Phalaenopsis orchids thrive in bright, indirect light. As noted by the Royal Horticultural Society, direct sunlight can burn their leaves, while too little light will prevent blooming. An east-facing window is ideal, or a few feet back from a south or west-facing window with filtered light. In the Fraser Valley's climate, supplemental growing lights may be beneficial during our darker winter months. Learn more about orchid fertilization and seasonal care.

Watering Schedule

The most common mistake in orchid care is overwatering. According to Missouri Botanical Garden's guidelines, water thoroughly when the growing medium feels dry to the touch, typically every 7-10 days. Always allow excess water to drain completely, as standing water can lead to root rot.

Temperature and Humidity

Research from the Royal Botanic Gardens, Kew shows these orchids prefer temperatures between 65-80°F (18-27°C). They appreciate humidity levels of 50-70%. Use a humidity tray or room humidifier if your home is dry, especially during winter months. Be mindful of cold drafts from windows during our BC winters. For expert local advice, visit Paramount Orchids in Abbotsford or attend our monthly meetings at the Langley Community Centre.

Fertilization

The Brooklyn Botanic Garden recommends feeding your orchid with a balanced, water-soluble fertilizer (20-20-20) diluted to quarter strength every other watering during the growing season. Quality orchid fertilizers are available at local retailers like Art Knapp Surrey and Phoenix Perennials in Richmond. Reduce feeding during winter months. For detailed guidance on fertilization, check our comprehensive fertilization guide.

Repotting

According to Chicago Botanic Garden experts, repot every 1-2 years or when the growing medium breaks down. Quality orchid media and supplies can be found at DeVanco Garden Centre in Aldergrove and Cedar Rim Nursery in Langley. Use a specialized orchid mix that provides good drainage and aeration. The best time to repot is after blooming, when new roots are beginning to grow.

Troubleshooting Common Issues

Watch for these common problems and their solutions:

• Yellow leaves: Often indicates overwatering or poor drainage
• Wrinkled leaves: Usually means the plant needs more water
• No blooms: Insufficient light or temperature fluctuation needed to trigger blooming
• Root rot: Caused by overwatering or poor drainage

For more detailed pest prevention and treatment information, visit our guide on common orchid pests.

Join Our Community

Growing orchids is more enjoyable when you can share experiences and learn from others. Consider these opportunities:

• Become a member of the Fraser Valley Orchid Society - we meet monthly at the Langley Community Centre
• Attend our monthly meetings for expert presentations from local growers and international speakers
• Participate in our annual orchid show at the Langley Events Centre
• Join our email newsletter for seasonal growing tips
• Visit local orchid nurseries like Paramount Orchids in Abbotsford for expert advice and quality plants

With proper care, Phalaenopsis orchids can bloom multiple times per year, bringing months of beautiful flowers to your home. Remember that consistency is key - find the right spot and care routine for your orchid and stick to it. For personalized advice, don't hesitate to contact us or attend one of our monthly meetings.