HELP! Male and female

[Joewheeler]

When can u start to tell make from female

[oldjarhead100]

about a week or two into bloom sometimes you can tell in veg but not often,and your looking for balls. You can put them into bloom then when they show go right back to veg, You loose some time there but if you think you have a male then its worth it

[Aloner]

Read up!

GWE male vs female comparison
GWE on sexing via pre-flowers