Seventhchild I know some people who would say that 4 nights of 12/12 at week four increases chances of hermies. How much it increases who knows but any is too much.
I have some plants from seeds which are getting too tall and have not shown sex. I really need to flower them ASAP before they are 7 footers. I am around week 4 so your method really interests me.

How often have you practiced this?:stoned::stoned: