Current setup is 3 4x4 tents each with 1000 watt HPS .
New setup will be aprox 9x9 not including a 4x4 tent for grow.
I am going to seal it , have a mini split ac and a CO2 generator.
The lights I have now are the vivosun enclosed which allows you to blow air through to help with heat, my questions are
Will 3 1000 watt lights be enough for the flower area I will have a LED light in the 4x4 for grow ?
Will I still need to blow air through them or do I remove the glass and let them free flow?
wattage wise, the lights would be just about perfect but the problem would be with coverage because how are you going to cover 9x9 with 3 lights? Not sure about the heat