Hi I have 4 white widow plants that I let grow to 6 feet tall before flowering 12 on and 12 off, I use the Hesi nutrients according to the hesi grow schedule. Im growing in soil (moisture control by miracle gro) , they are planted in 5 gallon buckets. They are in a 3x 9 foot room, plenty of air intake and exhaust (both intake and exhaust are 6" inline fans, and they are under a 400 wt hps light. They are now over 7 feet tall and only one is budding. The others just have hairs and one has some brown hairs. I realized my room wasnt completely light tight,(barely any light was leaking through) some light from the veg room was leaking in, so a week ago i fixed that problem. So im not asking did they go back to veg stage and if they did how long before they will flower now that room is light tight.