First grow/DWC/400HPS

Small grow.Bag seeds. 2 weeks in to flowering. 4 Females.
Looks like there on steroids. And loving it.
GH nuits. cal/mag and dutch masters gold for roots.
50% bottled water. 50% well water.
Works great for me!!! changing out res every 10 to 14 days.
Did a lot of research. To get where i am. Meant to do this sooner.
Just thought i would share. Any advice or suggestions welcome.

[video=youtube;FVyvd-x4I-g]http://www.youtube.com/watch?v=FVyvd-x4I-g[/video]
A Video I made!!! From seed to 3 weeks into flowering today.

4 out of 6 plants became female.

Got a question. What can I add to make buds bigger? Already on aggressive GH nuits!!!!!! Anyone???? PLEASE!!! All tips/criticisms are welcome.

Gravity flower is a good one to use.... it thickens up the buds so much during flowering