I planted 5 flats of color and used a local mulch grind to top the beds. I've used this stuff before without any problem. I amended the soil, added fertilizer to the mix and applied root stimulator. So far so good? I go back to the yard a week later and all of the color is dying. It looks burnt. We've had tons of rain, so I know it isn't from lack of water. Here's the kicker - I had some of this mulch left over from that job that I put into my own beds. Perennials surrounded by the new mulch are dying. Plants that I didn't mulch around are fine. I can see exactly where we stopped as we ran out of the mulch. WTH??? I plan on going back to the mulch dealer to ask if anyone else had problems with it, but I'm expecting them to say that all is well. Was there a herbicide on some of the green waste they ground up? Has anyone else ever had this issue? Thanks.