What is the least amount of light a plant needs to stay healthy in veg?
I know that a plants will stay in veg if the 12 hour dark cycle is interrupted. So is it possible to veg for 12 hours a day or even less by breaking the light cycle into 6/6 on/off? 4/8? 3/5? 2/4? Will this stress my plants? Potential for herm? Any undesired effects?
I need to slow the growth of my plants. If changing the light cycle is a bad idea, what is a good way of slowing the growth without hurting my plants?
Don’t forget to bring a towel,