When to flower marijuana

A question from a fellow grower:

How long do i keep my plant in veg befor i start to flower it?

Depends on how big you want it to get. It will grow about another third its size after you switch it to 12/12 hour light/dark cycle for flowering.

From Seed; 1 month to 2 months. I have always found that length of Vegetative photo period relates to how long it takes to finish.

Clones can be flowered 2 weeks after showing roots, 4-5 true sets of leaves. So; Basically, 2 weeks to 8 weeks.

Matter of personal choice and grow space as mentioned above. Hope this helps, lw