Indoor growing rack - covered or uncovered?

[Leafmite]

Depends on what you are growing. Some orchids need more air circulation than others. I have some orchids on shelves under a clear plastic drop cloth for humidity while other orchids hang freely for maximum air circulation. One orchid, haraella rectrocalla, lives in a little enclosed clear plastaic box with no air circulation at all. Research your orchids before making a choice.

[Foogoo]

Originally Posted by Leafmite

Depends on what you are growing. Some orchids need more air circulation than others. I have some orchids on shelves under a clear plastic drop cloth for humidity while other orchids hang freely for maximum air circulation. One orchid, haraella rectrocalla, lives in a little enclosed clear plastaic box with no air circulation at all. Research your orchids before making a choice.

Good point. Primarily Phals is my plan!