How to raise my Cornish Cross for the long term?

[BigBlueHen53]

I never said I raised CX to save money.

 

[Molpet]

I have kept CX to increase the size of my flock.
The first time I got some end of March 2016 and kept one. Fed 2x a day for 20 mintues. Most of my flock are out of her sons.
Someone gave me 7 , one week old , hatched around May 10th this year. I have 2 left that I might try to keep over winter