77f 25 c temps in tent during lights on .. is this cool enough

WhitestOfWidows

Well-Known Member
Righty ho , not been on for a while now , but I'm back on track with another grow , 400w mh conversion bulb in on 18/g veg , dirt grow , 18" fan blowing on her and she's looking really happy , just wondering if i have got the temps to optimum growing , the ambient temp is around 23 c so with the lamp on I'm only gaining 2 c at most 4 , I could of gone for a proper metal halide veg bulb but as I'm limited for space and not sure about my ballast being for both , i thought best not risk it , I'll up some photo's later on and maybe you can tell if she's getting a bit hot or not ,
Peace out ... WoW >:)
 
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