how do breeders no there seeds are female?

just out of interest could any 1 explain how breeders can promises there seeds are 100% female? iv learnt how to breed them but my quest goes on lol thanks:joint:
 

whiteflour

Well-Known Member
They actually can't be 100% female. They can have a very high predisposition to being female but the odd male (not hermie) does still occur.
 

snoopy

Active Member
whiteflour speaks the truth... I had feminized white widow turn up pure male... it is freaky but it happens.
 

IAm5toned

Well-Known Member
no... getting a male in a feminized batch is pretty rare (when dealing with reputable breeders, anyways)
you might get 100 fem'd seeds, and be lucky if one was a male.
 

whiteflour

Well-Known Member
Yea I'm not sure what the ratio is. But I've had one OG Kush go male out of maybe 20 fem seeds from different breeders. My last batch of 30 regs had 7 males. Definitely not scientific but the female ratio seems to be justifiable at less than 5% male vs 23%.
 
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