1.) Yes. Larger root mass, Larger plant.. the longer it takes to get those nutes from the roots to the top of the plant.
2.)No. Kinda what Opie said, it's genetics.. however, you can get more dense and thicker bud off a smaller plant.. not always, but can.

Maximize what you yield from one seed by cloning. Clones can be rooted under any light cycle... they just require super high humidity. You can cut, root and veg all in the same area as your mothers.. than when ready put those clones into flower...

Hope this helps.
Bob.
BobBong Reviewed by BobBong on . Small plants VS Big Plants I've got a question for those experienced growers out there :D I am growing some plants that grew big on me while vegetating indoors under 3000 watts of power. They are growing nice , entering the last weeks of budding , but they don't look nothing like the ones I grew outside which didn't vegetate as much and stayed super small. The ones outside are almost done , but they are much nicer looking than the ones inside , which are bigger , but not nicer. Question 1 : Does bigger plants Rating: 5