grower feed when?

[clucky2]

I forget.......when do chicks go to a grower? I'll be glad when I don't have to worry about my big girls getting into the medicated starter. They free range all day, and stay out of the broody area for the most part, but I still have to watch for this!

Also, my 4 week olds may eventually find thier way to the layer feed. I'm wondering.....when can they handle an occasional nibble at it without stress on thier kidneys?

thanks peeps

 

[easttxchick]

Grower should be started at about 8 weeks.

 

[catdaddy66]

I think layer feed isn't good for chicks before laying age due to increased calcium and weaker kidney function. They also need a higher protein level to build feathers and muscles that they will need as adults! More protein and less calcium for chicks under 16-18 weeks from all I have read, but someone else may have more exact numbers...