how long?

i have a male in my group
i dont want to toss him cause of the genetics and i am mmj recommended and can sell it back to a club looking for specific genetics
HOW LONG CAN HE STAY IN MY ROOM BEFORE ITS TOO LATE
he just showed his balls four days ago

ok you have less than a week.

probly only a few more days.

i myself would take a clone and send it back to veg,
cut off all its clusters for the next several weeks untill it re vegg's

if it was just for personal genetic stock id tell u to cut off all but one branch, and all except the middle leaf on each fan leaf then put it outside.
then just turn it upside down in a bag and wait for pollen to collect.
can actually actually store it for about a month under stable conditions

u need to get him out of there now. If u wait ur going to end up with a seeded crop its really not worth it