Show Broiler Supplement?

[Chickens4H]

My son and nephew each show broilers for 4-H and we keep hearing about a "secret green" supplement. Is anybody willing/able to let us in on what that secret is exactly? We'd sure appreciate it!

Thank you

 

[bradhrstn]

My son and nephew each show broilers for 4-H and we keep hearing about a "secret green" supplement. Is anybody willing/able to let us in on what that secret is exactly? We'd sure appreciate it!

Thank you

 

[bradhrstn]

Have you found Green Stuff for Poultry