No journal as of yet as i never felt the need but may do one next time as this is my first venture into rdwc i want to see how this goes first.
12/12 all depends on how much room you have to play with, some breads can really stretch out during the first few weeks of flower and if not careful can quickly over run the grow space.
I run my 600w mh for first 3 weeks of 12/12 as this helps reduce stretch a little.
You have to think that they could stretch 12 to 18 inch in flower. i usually flip 12/12 when they are about 12 to 18 inch tall.
I tried the ScroG method
View attachment 3927983 View attachment 3927986 this time and probably didn't need to grow 4. will add a picture of my purple haze from this am 2 weeks in 12/12 and they have just started to stretch.