i am Roshan from Mauritius. i have 5 orchids plants. but they are not blooming...i constantly change the place of the orchids ..in the morning i keep them near a window facing the east and the room temperature around 24 degrees Celsius. but at night i keep them outside on my balcony so that they can get a cooler temp of around 19 degrees Celsius. please advise if i am doing it right.
thanks