Presuming IR you would want to stay away from Alfalfa if I'm not
mistaken.

I cannot find any hay that is already
tested,

Betcha can.

Hi Donald -

Unfortunately, not all growers are as concerned, understanding, and
well, honest as your BIL. We recently had several list members report
that they bought hay that was low s/s...even saw the hay analysis.
But the horses involved become worse. Personal hay analyses were
accomplished and the hays weren't even close (mineral profile as well)
to what the grower claimed.

I was guaranteed hay that was the same as what I had tested earlier in
the spring. It wasn't the same at all. Bottom line is the horse
depends on the owner for its health and it behooves everyone to test
their hay...

Oh! And I did get some hay later on that came in at 11% s/s and I
bought more a month later...same mineral profile and this time it was
7% s/s! Most likely a difference in when it was cut - morning v
afternoon. Even a few hours in a day can make a hay go from safe to
not so safe.

And yes, the alfalfa is not recommended for our horses!

Linda
On the West