I looked everywhere in my area for Pine Bark Fines but the only stuff i could find is Bark Mulches, im wondering if these can be used in place of the Pine Bark Fines, its a Cedar mulch. A place a went to had this product on sale for 2.99 for 3cuft and im wondering if it can be used in place of the pine bark fines for the 5-1-1 mix. And if not can it be used to ammend bagged potting soil to make it better?

Here is the product:

http://tinyurl.com/28cqt4v

a picture i took:

{{gwi:289092}}

If it can be used to add to bagged potting soil to make it better that would be great also.

Thanks!