Cymbidium orchids can thrive in glass vases, but they require specific care to ensure their health and longevity. Here are the key points to consider:
Plantation Technique
Potting Mix
Use a light, porous medium that can hold moisture while draining thoroughly upon watering. Recommended options include:
– New Zealand Sphagnum Moss
– Medium grade Traditional Orchid Bark Mix
Repotting
- Repot only when the potting medium has broken down.
- Remove any dead or dying roots.
- Select a pot that allows space for at least two years’ growth.
Watering
Frequency
- Water frequently and heavily during the active growing season (spring to early fall).
- Reduce watering during the winter months.
Method
- Fill the pot with water to the top of the bark.
- Soak for 10 minutes.
- Carefully drain the water out by holding the pot over the sink.
Humidity
Maintain moderate humidity (around 50%) by using a humidifier or placing a tray of pebbles filled with water under the plant.
Fertilization
Fertilizer
Use a fertilizer specifically formulated for orchids, such as Green Jungle Orchid Food.
– Fertilize every time you water during the summer growing season.
– Fertilize every other watering during the winter.
Water Quality
Use water low in alkalinity, such as rainwater, distilled water, or reverse osmosis water.
Sunlight and Temperature
Light
Place the orchid near an east-facing window or a slightly shaded south window. Avoid direct sunlight, which can cause sunburn.
Temperature
- Maintain a temperature difference between night (50-60°F) and day (about 75°F) to promote blooming.
- Miniature Cymbidiums can flower at temperatures 5-10 degrees warmer.
Troubleshooting Tips
Root Rot
Avoid overwatering, which can lead to root rot. Ensure good air circulation and drainage.
Pest Control
Check for spider mites on the undersides of leaves and treat with insecticidal soap if necessary.
Decoration Guide
Glass Vase
While glass vases can be used, they can heat up in sunlight and cause damage. Consider using a clear pot with drainage holes instead.
Contaminants and Chemicals
Salt Buildup
Avoid salt buildup by using distilled water and fertilizing carefully. Flush the pot with non-softened water once a month to rinse out minerals.
Pesticides
Use insecticidal soap to control pests like spider mites.
Expert Guides
Watch videos on dividing orchids and caring for Cymbidium orchids for detailed instructions.
References
- Smithsonian Gardens – Care of Cymbidium Orchids
- Reddit – How to Water Orchids in Glass
- Joshua Cymbidium – Care Instructions for Florists
- OrchidWeb – Cymbidium Orchid Care
- YouTube – How to Grow and Care for Cymbidium Orchids, Flowering Guide