You nailed that one!You're pistils need to receed and the calyxs has to swell the fuck up
Enlighten us as to what it is exactly that you accomplish by depriving your plant of nutes in a time of need in its life cycleI say 3-4 weeks and don't listen to these ppl telling you not to flush they like to confuse new growers and watching them fail. Read any grow book and all will tell you to flush.