Give praise where praise is due I say

I know the work that’s gone into that plant!
Did you use an open hood Dr.Amber?
Did you supplement with co2?
Just asking because I grew a 91 chemdawg maybe a year and a half ago in dwc, sealed room, supplementing co2, under a 600w hps (cool tube) and scrogged also. Was just over 7 weeks veg and all and all was a fairly good run. I yielded 18 ozs but that was with an extra 3+ weeks veg. The chemdawg pheno was a big yielder And bud size was comparable to the blue dream grows I’ve done. I know the glass on the cool tube absorbs some light!? But very similar set ups, big difference in veg time