diesel mother before topping

[jenery]

Hi everyone, this is my first time i am growing marihuana plant and just recently found out that i let my girl to stretch too high, i mean she is quite tall and there is lot of space between the nodes. The thing is i did not know i should have let the lights to be as close to her as possible from the beginning. Today she is over one feet tall and i would like to top her soon. My question is if it is still fine to give her some LST after the topping and if i will have some problems with that because https://www.icmag.com/ic/picture.php?albumid=25887&pictureid=566827 the nodes are so far away from each other? My veg room for this mother is 31cmx37cmx60cm so i would like to keep her as short as possible. thanks for any advice, here are some photos

 

[johnipedestran]

pinch the top....best thing you can do. it will slow down the vertical growth. the concerns you mentioned do not worry about

peace
jip

 

[durka_durka420]

ive seen plants stretched way worse so dont let it worry you just pinch out the smallest top inbetween the top set of leafs and wait a few days and you will see 2 more stems comming out of where you pinched and everywhere else will start to branch...after that i would lst her ...the other seedlings the best you can do is put more soil into the pot to bury stem or wait untill you transplant again and bury up to the first oval leafs.....and i would also put some boxes or something under the smaller plants to raise them closer to the light...i would also repot that biggest plant as she seems like shes in a small pot for her size even if she was shorter...