The odor is up there on these. I was trying to figure out the smell last night, some citrus definitely, but also some piney-ness as well.
The 1 gallon pots were my own laziness in this case actually, I was going to place them into 2 gallons. By the time I had decided to go ahead they were doing fantastic in the small pot.
The stretch on the PG13 x BW isn't too bad at all really, even from seed they never more than doubled in height.
The
VB was tiny when placed into flower and I have had good luck with small pots and Sativa.