Thanks guys for your inputs! Its much appreciated!
I think he said the alfalfa was a mix with possibly clover?? But it was his parents who grew it, so he really wasn't sure himself.
I got both for free so i'm not complaining. As long as they are safe to feed to my buns, i'll be happy! (FYI the alfalfa is mostly for my young bun and as a treat to my adult bun)