Yes they will stay fatten up big time!!!
They just started to flower and will still take a month to make those buds bigger, fatter and more juicy!!!
You can add a PK-Booster like PK 13/14 If you did not do that already.
PK-Boosters contain a lot of phosphorus (P) and potassium (K) And the plant is using the P and K to make and fatten up those buds!
They look gorgeous!
Enjoy your grow!