Just caught up... so glad you went cob! I grew under hid for quite a while, then a break. When I came back little over a year ago, I almost did the same thing...
BE PREPARED...COBS can be addictive...
Am running 3500k and very happy thru out grows, but am thinking of adding some 680 nm far red. Something something blah blah, Emerson effect...
Your lady is a happy one...the soil's junk,
so this one looks like a green thumbed gardner...
Subbed up.
I'll be over here in the corner...