Concerned shopper shares photo of frustrating sighting in Costco parking lot: 'Hate to see'

Concerned shopper shares photo of frustrating sighting in Costco parking lot: 'Hate to see'

Despite all evidence pointing to their ineffectiveness, mulch volcanoes continue to pop up in landscapes around the country. A mulch volcano is a huge mound of mulch placed at the base of a tree, resulting in an enormous pile that often does more harm than good. One concerned person spotted one of these dreaded mulch volcanoes outside her local Costco. Saw the worst mulch volcano at the Owings Mills Costco today. At least a foot of the tree trun…