hi, i haved bought white widow (auto) recently and the info said the height is around 50-60cm… but my plant now is 90cm… nearly reach the top of my closet. what should i do? ph 6.0, DWC, led grow light. now its reach 50days today 
It looks like it is getting some serious flowers starting, I don’t think it should get much bigger, but if you want it to finish sooner you can reduce the length of the light per day.
thanks for reply, hope that it stop growing because i cant do 12/12 , grow together with another plant 2 weeks old apart in same closet… will wait and see how.n thanks again
It also appears to me, that the plant is really stretched out. If you can add some more light around the middle of the plant down; You will increase your yield.