Iām having a similar issue with my āgarden of greenā Girl Scout Cookies. 8/9 weeks in and 3 out of 4 are flowering nicely the other one hasnāt even started yet. This is my first time growing seeds from āGoGā so maybe theyāve got breeding issues. I normally grow with ācrop king seedsā and have never had this happen. I plan to keep waiting then and if it hasnāt started flowering by the time the others are done Iāll flip the light 12/12 for a bit and see if it switches then put her outside I guess.