Yeah. You can veg for as long and as big as you want or the strain can handle. Just remember that a 100-150% increase is typical when flowering begins. Make sure you have the room and lighting to handle a plant that size(outdoor is easiest). And to the other question, At the moment I have 5 DWC mothers.(Mango, Blue Mystic, Mazar, Blue Kush, White Widow(WW3pheno) I am also currently rooting a clone of that strain growing outdoors, a local growers strain called Piss(Cat PissxNLx?) You also have to stay on top of training or topping with hydro mothers because the will keep trying to grow to the strains potential from the general lack of getting rootbound and constant nutrients mixed with my 24/0 light cycle.One awesome journal bro, just went through it all..
But with such a huge rooting system in that last bubbler.. are you filling it up with water couple of times a day?
And I also see some really big plants a couple of pages back.. couldn't see for sure, but were those also grown in a DWC bubbler?
I want to take a clone of my current White Rhino veg. and turn it into a mother so I could have a perpetual White Rhino grow.
But I'd also like to make a big bubbler and just veg 1 White Rhino (my strain of choice) very big and then trigger flowering.
Possible?
+rep