- Aug 2, 2013
- 32
- 18
- 99
We have cold hardy hens that survived -24F last winter just fine - our coop is insulated, but no supplemental heat. We're supposed to get another cold spell this weekend - close to -20 at night with daytime highs below 0. I think they'll be fine, but thought it would be nice to give them something additional on the really cold days. We do have mealworms, scratch grains and cracked corn. Anything else?