what week Into flowering do they stop stretching??

I have about a 4 foot tall grow box growing a mystery strain she is about 4 weeks into flowering now and I have ran out of room in my box. I have about 4 inches from the top of the tallest cola. my led is now at a 45 angle and I have 2 CFLs in between the plants tallest colas lol because hanging led traditionally took up to much space I thought I wouldn't have had this problem because at veg she was very short and bushy with fat leaves witch made me think it was a indica but it must be a mixed with a sativa because growth exploded in bloom and leaves got very thin. But anyway 4 week in into blooming when will the stretching STOP!?!?!? Thanks

that is a strain dependant answer...im currently in the same boat,plant was short and bushy during veg,swapped to flower and it exploded...i had a very good experience with lst and fimming....would reccomend to anyone to do it!

fanboyz1231 said:

that is a strain dependant answer...im currently in the same boat,plant was short and bushy during veg,swapped to flower and it exploded...i had a very good experience with lst and fimming....would reccomend to anyone to do it!

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Yeah I just thought at some point in blooming it completely stops stretching and puts all its energy into producing buds. I just can't wait to start my next grow in their because I know it's a short strain I was just testing the grow box out first getting all the kinks worked out b4 I put anything good in it got lucky with one female out of four plants

im just over 6 weeks in and they are still growing.