Nute/CO2 PPM

Buddy of mine is switching from dirt to hydro and needs a little bit of input on a few aspects. He has the basics down.

6000 watts
12 plants
ebb n gro 12 pot monster setup.
Full BC nute line.
75° during light cycle
70° dark cycle.
~30-40% humidity

Needs opinions from experienced growers on weekly nute PPM and CO2 PPM throughout the entire cycle. Also I've heard of people flushing once a week in hydro. Is this necessary? Always flushed last week only.

Week 1 - Nutes: CO2:
Week 2 - Nutes: CO2:
Week 3 - Nutes: CO2:
Week 4 - Nutes: CO2:
Week 5 - Nutes: CO2:
Week 6 - Nutes: CO2:
Week 7 - Nutes: CO2:
Week 8 - Nutes: CO2:

Week 1-8 of flower. Need ideal Nute and co2 concentration by week. Anyone who has experience with hydro and has helpful information would be appreciated.

Thanks

c02- 1300-1500 PPM whole lifespan of plant.... c02 tends to do better with higher temps though, around 80-85*

Nute PPM depends on the brand... I used to use humboldt and they differ from what i currently use, advanced nutrients

so there is no 1 ppm that is productive for all the different lines of nutrients out there

oh ya, of course. i meant mainly with the BC line. i'm sure people that have experience with the whole line have it dialed in perfectly. so co2 1300 ppm week one huh? interesting.

1500 ppm co2 lights on only
85 day temp, 65 night
1000 ppm nutes transition week 1200-1500 ppm until final flush
Keep that rez water cool (65)

Works great for me