Hi Ed! Glad you're here! I don't know much about growing under lights (unless you count my vivarium..lol) so I'm looking forward to hearing about your collection!
irphrog;
Well I'M just a beginner and myknowledge has been gained from books mostly,trial and error(a lot of this) and then I found this site.So thankyou for the welcome.Attached is my growing area of 3 Tables 4' x 29" under t12 lights.
Ed b