if i have a 400w light on it perfect only thing it goes without is co2, how long will it take...ill be growin bucket bubbleponics by the way
Depends
...
...on the strain (how much does it yield normally, indica vs sativa, etc), nutrients, environment (ventilation, "reflective-ness" (?), etc), quality of setup, quality of pheno, etc.
Flowering time is static, but you're going to want a long veg time.
Just to throw out a blind guess, I'll say 5 weeks of veg?