Warm Growing Orchids

Warm growing orchids are orchids that prefer nighttime temperatures between 60 and 70F and daytime temperatures between 70 and 90F. Additionally, they almost always need a drop between daytime and nighttime temperatures of at least 10F and preferably 15F if they are to thrive. 

In the summer, the temperatures can be at the higher end of the scale for this group, however during the winter they should be towards the lower end if possible, to try to let the plants regain some of their vigor from the stress of the higher summer temperatures.