Everything is Day 22 from seed as I had to start new after moving. I have another 12×10 room across the hall I plan to use as a veg room. Adding another 600w lights with 6 per light, unless its too crowded then i’ll have to add another 600w. Not sure yet. I have the space for 3 lights though. I will be keeping just the lone T5HO and cycling new plants in monthly as they grow.