On Sat, 01 Oct 2016 21:12:56 -0400, Brooklyn1
> wrote:


>Here all the fields are filled with huge round hay bales, each too big
>for a pick up truck. I buy bales of straw for cat bedding and mulch,
>hay is full of weed seeds, straw is clean of weed seeds.

they both carry weed seeds. It took me 20 years to get rid of the
weeds that came from some straw I got.
Janet US