I wanted to do zero veg this run on my ebb and flow. But the plants took it so hard going from the water cloner to the table. Stems turned purple and I didn't want to switch to 12/12 until I saw nice green new growth again which was almost 2 weeks until I switched. But now my plants are 3-4 feet tall. So what I am wondering is if that transition time is even necessary, it has been so many years since I did SOG in ebb and flow and can't remember, but I don't want to fuck myself and my yield so the same thing keeps happening, lol. No complaints about yield though. I run 45 plants on a 8x4.