| I haven't seen it. About 25-30 years ago we lived in Pekin Il. We had a nice small creek on the long south side of our property and we had daffodils naturalized in the thousands. I also had a huge garden with the best black loam that went down ? feet. We had three dump trucks of horse manure in my garden from where we took riding lessons. Everything was peachy keen until I tried some of the old fashioned black plastic. There was some new construction "UPCREEK" and about 4" of sand and clay washed over and covered the black plastic. What a mess! Thank goodness we moved before I had to clean it up! LOL! (No, I cleaned it up. I couldn't leave it that way for anyone, although I was sure tempted to at the time.) If you find some of this new stuff, let us know how it works. You might try it in a small patch first given my experience many years ago. Right now I have plenty of leaves from our neighbors for mulch. Cheers! | 
