Here is a good one, so back on the 16th we edged, and mulched a house up the street from me. Before mulching we apply roundup to the beds lightly to keep weeds down. The homeowner has tru green do his yard(they just started this year) and his landscaping. Well they came in on May 20th and sprayed Merritt as well as liquid fert on shrubs and lawn. Then came on the burn, by the 25th. the lawn was burned only is spots around some spots we edged and mulched, he also has lost moonbeams and viburnums due to burning. The president on Tru Green came up and talked to him last week and brought a article on "Toxic Mulch" from cornell university. He is saying our mulch is toxic and it bled into the lawn and landscaping!!! Here is the kicker Tru Green has a landscape division here in my town and we get our mulch from the same supplier! I told all this to the homeowner and he is siding with me but we are awaiting soil samples from the lawn to see if it was indeed roundup that killed his lawn and plants, I cant wait!