Heres a chart that *might* help answer your question about clover vs alfalfa.
http://www.guinealynx.info/hay_chart.html
Is it sold as a mix or just orchard grass that happens to have some clover in it?
Do you know what cut it is?
I think it’s 1st cut hay that can have a mix if the previous seasons crop in it.
My current oaten hay has Lucerne (alfalfa) through it so i suspect it was from the first lot baled last season. It was also from bottom the stockpile. The other bales I’d bought from same place during the year werent like it.
Goose has been sneezing a bit around it too so I think it’s more dusty.
@Roberta, youve mentioned times there’s been hay mite. I’m sure I read somewhere that “freezing” hay for short period dealt with hay mite. Would that be possible to do if you found yourself with some affected hay?
We’ve had new season oaten available some at places for only $7 a bale. I’d organise to send you some if cost effective!