It is more important to know which field the hay comes from - wild, unkept, unfertilized, full of weeds, cut once a year so they weeds can seed and germinate. Nothing but yellow during buttercup flowering season…
We buy/pick up in the field. Easier to see exactly what you are getting, seeing the cure on the windrows, we follow the baler. And we don’t pick up under the shade or in the low wetter areas. $3/bale good mix hay. WHY NOT???
I buy fresh hay out of the field. The key is that it was PROPERLY baled so it’s dry an that the person buying it how how to deal with it so it can cure.