My plants have been in for 12 weeks useing
2x600w hps
2x6” outlet fans
1x6” inlet fan
4x oscillating fans
In a 2x1m tent
I’ve just had an electricity bill for £1300
I’ve looked at mars hydro ts1000 my plan is to get 3 of them to cover this space instead of the 2x600w hps lights
my question is...