Iβm having a similar issue with my βgarden of greenβ Girl Scout Cookies. 8/9 weeks in and 3 out of 4 are flowering nicely the other one hasnβt even started yet. This is my first time growing seeds from βGoGβ so maybe theyβve got breeding issues. I normally grow with βcrop king seedsβ and have never had this happen. I plan to keep waiting then and if it hasnβt started flowering by the time the others are done Iβll flip the light 12/12 for a bit and see if it switches then put her outside I guess.