Hello all. I'm new to the forums, but have been growing orchids for a long time now. After having been out of the orchid growing world for a few years, I've finally found myself with the time and effort to grow them again. My question is this: For those of you who grow under fluorescent lighting, which tubes do you find to be the most effective for growing a wide range of plants? I'm speaking of the old-school style "shoplight" bulbs - T8 I think they are. I used to grow my orchids on a metal rack using four bulbs for each rack, and using "daylight" bulbs, but never got the results I was looking for. Just wondering if anyone out there has better success with other bulbs or combos of bulbs. I'd be looking to grow phals mostly, but it's possible (aka very likely) that I'll want to throw in a few mini-catts as well. Thanks in advance, Tim C.