help plant looking sick .. drooping and yellowing

alright ,

so ill use tap water no ph adjusting and run the 4-4-4 by itself for veg thru final stretch in flower the switch to the flower girl right?

what about the calcium cause the 4-4-4 doesn't have it in it, do I have to supplement the by other means ? this why I used the 4-6-3

I use bone meal. Just for this problem. Also Epsom for mag.

4-4-4
Bone meal
Epsom
Earth worm castings

that’s about as complicated as I want it to be.

kool yeah same here looking for something simple that works for me

tap water no ph adjusting
let the soil carry the plant for the first few weeks
the top dress with 4-4-4 & blood meal(or wait for signs if needed?) and worm castings
fouler spray for the mag

for more drainage how can I go about that since it is in the pot , replanting and adding more perlite?