That's an amazing greenhouse, but it's also the only outdoor greenhouse I've ever seen that doesn't utilize sunlight. Why not?
Amazing!
What type of lights are you running for each rack?
Wow - that's a lot of plants!
In your outside growroom (formerly greenhouse), I see both LL & HL plants (ie: glabrata & bicalc) - how is that working for you. My two N. glabrata have been quite finicky about their conditions & appear to abhor warmer temps.
Crazy ceph collection. What potting mix do you use?