My orchid is outside. It has a lot of blooms on it but it is getting some white spots on it. What should I do?
Certified GKH Gardening Expert
This could be Mealybug.
If the orchid is in a pot, you should repot the orchid and treat the roots with Neem Oil.
Neem Oil can be used on the leaves of the orchid also.
Here are some links with more information.