I have experimented a little with my new orchid vivarium and I have not really solved how I will heat it sufficiently… I want to keep it in my intermediate/cool growing roomwhere nighttime temp can dip down to 15 degrees in the winter. So the room temperature is definitely not helping. I am aiming for a medium temperature (at night) of 19-24 degrees inside the cabinet (while the room stays at 15-19 degrees) in the colder months.

I don’t think the heatmat I use for my flask babies […]