Okay to mix Layena and Flock Raiser?

[JStark]

The venerable Holderread book says to give 2-12 weeks an 18% protein. Well, I read the bags, and one had 16% and one 20%, so I mixed them together.

Is there anything wrong with that?

 

[CoyoteMagic]

Layena has extra calcium which isn't need by young birds until they are laying. i've read some place it can actually cause harm.

I feed Flock Raiser from egg to pot, so to speak. Just offer extra calcium free choice when they are old enough

 

[JStark]

Thanks, CoyoteMagic.

Anybody else with experience/information?