Dyna Grow (Which Size?)

Greetings RIU,

Was wondering what size of Dyna Grow you would recommend to make it through my first grow?
Not looking to have any left over.

10 Plants / 5 gallon Pots

8 / 11 / 16 oz?

16 oz ought to do ya. It's pretty concentrated.

I buy in 32oz size, but I use it grow after grow after grow.

Wet