herb to make them sleep before you "cull" them

[Sweet Violet]

there was a post over the weekend and I don't even remember what section it was in but a member had put an ill chick that wasn't going to make it into the freezer. Someone had suggested that the next time she use a liquid "herb" that makes them sleep first.
I DON'T want to re-hash the killing part, just trying to find the name of the liquid herb.
Can anyone help me here????
Please???
thanks...

 

[chickencrazymamahen]

I found a vinegar and baking soda method on here.....use keywords "vinegar baking soda cull" and I think that should take you there, or "vinegar and baking soda method".

Good luck!