Stunted growth from PAR level?? HELP!

HitemwiththeHine

Well-Known Member
OP, your light should do you fine for this first run. You'll see what it is capable of, and get an idea of what you might want/like. In a 2x2x4, the 135 watt (or even a 90 watt) Quantum Board from HLG will do you really nice. I also have a 2x2x4 with a 90 watter. It seems expensive, but you will be very happy, and you won't soon find a better light for the money without DIY, imo.

To give you perspective, I had (2) "300 watt" lights from a popular manufacturer both in my 2x2x4, 250 watts actual. I replaced them with a 90 watt QB and I like it better.
 
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