Lollipopping

When is it too late to lollipop,i mean when it wnt make any difference? I'm about 2-3 weeks from finishin hopefully lol

best to do before flippin light. i would'nt do it after only couple of weeks into flowering

I did lollipop earlier there's jst some that could do witg comin off. So really my question should hve been would it help the top buds any in the last couple of wks?