Hi Millett -
After reading your post, re coir, I rechecked the packaging. It does contain coir, but again, most of the chips are 1/4 to 1/2 with some as big as an inch and a half. They are a little fuzzier than what I purchased last year, and, I will probably have to soak and treat them longer than those I purchased from Crystal, because it does not say they are washed.
The product can be located at:
www.theoriginalmulchblock.com
Pls advise your thoughts.
Bill