Deja Vu

I had a problem like this in 2005. My first grow. 18 plants in veg; one 400 watt HPS.
Switched to flowering 12/12 showed 13 females.

There was only room for 7 flowering females under that light & that was crowded.

...but I did have a dark room nearby...soooo...I rotated half the plants every 12 hours from the light room to the dark room...for 60+ plus days. (I didn't have anything better to do)

I produced enough smoke to last me for almost 2 years :jointsmile:

Enjoy.