I use fox fame products all the time. Personally I use cha ching for 2 feedings as soon as I flip to 12/12, and continue to use it throughout flowering until about week 5 or 6 once a week. At week 6 I switch to beastie blooms, I believe(the one that's a 0-45-? ) by week 6 i want to remove nitrogen from my feeding schedule. Start flush at week 9. Most gardens are not done until week 10-11 in my opinion. Keep the ppm down while using the powder notes. I always say keep your garden wanting a little more vs too much. Im usually around 400-500 ppm at early flower and increase as needed( depending on plant size. I generally run 4-5 ladies and pull a little over a lbs per run, dry material Indoors running a spyder x plus led