Quote Originally Posted by stinkyattic
... or if given 2+ weeks' veg time, there is another re-pot step up to 3 gallon pots at about week 3 of flower, when stretch is ended and I can tell the ultimate size of the plant.
This is one thing I've never been clear on. From this part of your post you imply that the roots continue to grow throughout the flowering period. Is this, in fact, the case? Is there a time when the roots do not grow anymore?
I've always re-potted before flowering and then allowed a couple of weeks veg thinking that's enough time for the roots to spread out into the pot.