Cymbidium orchids are famous for their absolutely stunning blooms. If yours is being a bit stubborn and refusing to flower, it’s likely because it’s not quite happy with its current spot. Usually, keeping things too toasty is the main culprit behind a lack of blossoms. Want to know how to get those gorgeous flowers back? Here’s everything you need to do to get your Cymbidium blooming again!
Why Your Cymbidium Isn’t Blooming
Cymbidium orchids typically start their blooming season in the fall and carry right through the winter. However, there’s a catch: the plant will only develop flower spikes if the growing conditions are just right.
A common mistake is keeping these orchids in a room where the temperature stays exactly the same day and night. In reality, Cymbidiums crave a “cool down” at night. Without that temperature drop, the plant simply won’t get the signal to start budding.
Creating the Perfect Environment
- Starting in late summer, aim for a noticeable temperature swing.
- Aim for about 70°F (20°C) during the day.
- Drop it down to around 55°F (12°C) at night.
- Keep humidity levels at 60% or higher.
Since orchids aren’t big fans of being moved around constantly, try to find a permanent spot that naturally experiences these temperature shifts. A sunroom, conservatory, or a temperature-controlled greenhouse is usually perfect. To keep the humidity up (you’re aiming for at least 60%), try placing a few water trays nearby to give your orchid the moist air it loves.
Once the Flower Spikes Appear
You only need to maintain that day-to-night temperature fluctuation until the flower spikes have fully formed. Once they’re established, you can ease off the temperature roller coaster. Just keep in mind that these orchids still prefer to stay on the cooler side—avoid placing them in hot spots or under harsh, direct sunlight.
Give Older Orchids a Fresh Start
If your Cymbidium is getting a bit older and overgrown, you can give it a new lease on life. A great way to rejuvenate the plant is to propagate it by dividing the roots. It’s like a spa day that results in even more plants!
