my boy that is for you to determine through trial and error because many strains are different , have different stretch rates stc. i have 2 different kushes and one must veg for for like 6 weeks under mh while it could do 4 under floros but with a differrent pheno (less dense) and her cousin takes 2 weeks but stretches to heck man.

for a better answer describe your grow lights space etc.
phatsesh101 Reviewed by phatsesh101 on . Indica Vs. Sativa I have just recently switched to Indica from Sativa. The differences in the strains are clear. I am having a problem determining when to Flower indica. With sativa I would only Veg for 2-3 weeks with the space I had to work with, but in those 2-3 weeks they would get 2-3 feet tall. With the Indica strain being so short what is a good amount of vegitative length to produce the same yields? Rating: 5