Starting week 4 flower now. Theses ladies are doing great. No signs of any deficiency thus far. Decided to hold off on potash at this point. Noticed ladies fighting for light hard and middle lady trying to take it all. I removed the exhaust fan and opened the tent on the sides. Then I added another king led 4000w light. Both 24 in with bloom only turned on at a par of 850. That was done on Saturday, and by Sunday could already see a big difference in bud production. Added recharge with last watering. Hoping the ladies continue on happy and building!