I plan to keep the clones of the f2 generation for f3 seeds, so I will need to keep male clones and female clones, I have now finished my run of the initial f1 generation, no longer keeping the f1 clones despite having access to them(my friends have some). I start usually in seed starters, in plastic cups, after roots show I add soil and number them(sucessfully germinated). After that I wait again for roots to show on the clear cups and transfer them to 24 oz containers, same process up until 2 gallon pots where I ammend soil with perlite(25%)and some fish bone meal, azomite, egg shells, and light amounts of dolomite lime and begin flowering with organic(ewc/guano tea) feedings. I don't topdress much anymore with these varieties, when growing sativas and yheir hybrids I follow "less is more" rule of thumb for feeding. Look at the roots and listen to plants.This whole project is very impressive. The numbers you are running in this space is daunting. Hope you don't mind if I ask some questions - I'm still a beginner and a little mystified.
Are you keeping clones of females you use for backcrossing or just looking for males at this stage? Any liquid feed or just the top dressing dry amendments? It looks like in that last photo you maybe have seeds starting in plugs in cups - do you fill those cups up with soil and bury the stem after they get tall enough?
SWEET. I love this grow.View attachment 19010479
Finished transferring and watering. About 6 weeks until flowering for the last batch, 5 for the first.