how can i strength my branches

I switched from fox farms nutrients to house and garden aqua flakes. The plants look healthy but after a few weeks the plants won't support the flowers. I'm about week 5 in now. Is there any nutrients I can add to fix this problem now or prevent it in the future. Any advice would be great. I run 5 gallon Dwc buckets.

Try supercroping next time this fattens stems two fold.

yea, cropping helps, shaking the plants helps (i try to not do this during flower tho). lowering the light helps too. and getting a stronger fan

usually indoors is due to lack of "exersize" if theres not enough wind moving the branches theres no reason to get strong. then when your nugs fill in youve got plenty of nutes for the big buds but nothing to support them.

theres really nothing you can do now but support them with strings or sticks but next time try more fan action, you want it to be like outside, a fan on high rotating back and forth is nice ( depending on your size).

trellis with string

shake shake! shake shake! shake your sensa! .........i mean sensimila? shake that mofo like a stripper shakes her ass daily.

here ya go: http://m.youtube.com/#/watch?desktop_uri=/watch?v=mO1Z4Wba-w0&v=mO1Z4Wba-w0&gl=US