I use flora 3 part too. Very easy but the ratios are a bit off IMHO, I prefer to use 1-3 part micro, 6 parts bloom and 9 parts grow during veg, if adding cal mag that will most likely have a content of nitrogen. (Now I use 5 parts of a bottled nute containing 9% calcium and 9% nitrogen nitrate as well as 2% mag)
What does it mean that you feed every day after watering?
I’ll suggest to consider this option if the girl is not an heavy feeder:
First day full strength feed let’s say 500 ppms
Second day water with just 250 ppms calmag
Third day same calmag watering and check runoff
fourth day feed again, you can also do it every other day