Growing for some new Crosses

This round I have some of my genetics and a few that were gifted to me that I plan to use my CS solution to make some more feminized seeds and new crosses. I have running right now some Strawberry Kush and Big Kush that were gifted to me (auto's) and some of my creations Blue Dog and Black and Blue as well as a Mephisto Forgotten Cookies. I have already started to use the CS spray on a few of them that are close to going into their pre flower. I am currently about the start of week 3 from germination. Im not sure I am doing this correctly but Im trying to do some sort of a grow journal here and I kinda always thought the threads I was posting were journals? Anyways here goes. Im running all organic dry amendment water only in 7 gallon fabric pots under 500 true watts of assorted led lights. I started the CS spray today and I will hit several of the girls on their btm branches 2 times a day with 50PPM of CS for the next few weeks till I start to see pollen sacks.