2026 CERTIFIED GREEN INDUSTRY PROFESSIONALS - Updated on March 3, 2026
| First Name | Last Name | GARDEN RETAILER | LANDSCAPE MANAGER | NURSERYMAN | LANDSCAPE DESIGNER | LANDSCAPE CONTRACTOR |
| Peter | Alexander | Michigan Certified Landscape Manager | ||||
| Elliot | Alfredson | Michigan Certified Nurseryman | ||||
| Joshua | Alleman | Michigan Certified Landscape Manager | ||||
| Mark | Anderson | Michigan Certified Landscape Contractor | ||||
| Shawn | Barbeau | Michigan Certified Nurseryman | ||||
| Randy | Beadle | Michigan Certified Nurseryman | ||||
| Jason | Berghoef | Michigan Certified Nurseryman | ||||
| Doranne | Berrelez | Michigan Certified Nurseryman | ||||
| Courtney | Berry-Santoro | Michigan Certified Landscape Designer | ||||
| Nate | Bishop | Michigan Certified Garden Retailer | Michigan Certified Landscape Contractor | |||
| Allison | Bloomer | Michigan Certified Landscape Manager | ||||
| John | Blust | Michigan Certified Garden Retailer | Michigan Certified Nurseryman | |||
| Christopher | Bohn | Michigan Certified Nurseryman | ||||
| Jennifer | Boot | Michigan Certified Garden Retailer | ||||
| Mike | Bovio | Michigan Certified Garden Retailer | Michigan Certified Nurseryman | |||
| Angela | Boyd | Michigan Certified Nurseryman | ||||
| Kimberly | Bradley Davidson | Michigan Certified Nurseryman | ||||
| Connie | Brzozowski | Michigan Certified Nurseryman | ||||
| Shelly | Buckman | Michigan Certified Nurseryman | ||||
| Nicole | Cairns | Michigan Certified Nurseryman | ||||
| James | Calkins | Michigan Certified Landscape Manager | ||||
| John | Cento | Michigan Certified Nurseryman | ||||
| Scott | Chobod | Michigan Certified Nurseryman | ||||
| Stuart | Chura | Michigan Certified Nurseryman | ||||
| Amy | Comito-Foust | Michigan Certified Garden Retailer | Michigan Certified Landscape Manager | Michigan Certified Nurseryman | ||
| Caleb | DeBoer | Michigan Certified Landscape Manager | ||||
| Jennifer | DeJager | Michigan Certified Nurseryman | ||||
| Phillip | Desilets | Michigan Certified Garden Retailer | ||||
| Nick | DiBerardino III | Michigan Certified Nurseryman | Michigan Certified Landscape Contractor | |||
| Matt | Diemer | Michigan Certified Landscape Contractor | ||||
| Lyle | Divo | Michigan Certified Nurseryman | ||||
| Marshia | Dodds | Michigan Certified Nurseryman | ||||
| Kathryn | Doran | Michigan Certified Nurseryman | ||||
| Raynee | Dunbar | Michigan Certified Nurseryman | ||||
| Lili | Ennes | Michigan Certified Garden Retailer | Michigan Certified Landscape Manager | Michigan Certified Nurseryman | ||
| Nancy | Ennes | Michigan Certified Nurseryman | ||||
| Matthew | Esch | Michigan Certified Landscape Contractor | ||||
| Scott | Feick | Michigan Certified Landscape Manager | ||||
| Robert | Filter | Michigan Certified Nurseryman | ||||
| Hannah | Fitz | Michigan Certified Nurseryman | ||||
| Chad | Fournier | Michigan Certified Nurseryman | ||||
| Rich | Fox | Michigan Certified Landscape Manager | ||||
| Seamus | Fry | Michigan Certified Landscape Manager | ||||
| Michael | Gadula | Michigan Certified Landscape Manager | ||||
| Rosa Maria | Gall | Michigan Certified Nurseryman | ||||
| Quinlan | Gaul | Michigan Certified Nurseryman | ||||
| Angela | Girdham | Michigan Certified Nurseryman | ||||
| Marci | Gremore | Michigan Certified Garden Retailer | Michigan Certified Nurseryman | |||
| Jim | Griffin | Michigan Certified Landscape Designer | ||||
| Marie S. | Groombridge | Michigan Certified Nurseryman | ||||
| Paul | Harper | Michigan Certified Landscape Manager | ||||
| Noah | Hayes | Michigan Certified Landscape Contractor | ||||
| Gary | Hecht | Michigan Certified Nurseryman | ||||
| Audrey | Heppe | Michigan Certified Garden Retailer | ||||
| Brandon | Hertel | Michigan Certified Landscape Manager | ||||
| Keith | Hilton | Michigan Certified Nurseryman | ||||
| Chris | Howe | Michigan Certified Nurseryman | ||||
| Jessica | Howell | Michigan Certified Nurseryman | ||||
| William | Hudson | Michigan Certified Landscape Manager | Michigan Certified Landscape Contractor | |||
| Kateri | Janavicius | Michigan Certified Nurseryman | ||||
| Vicki | John | Michigan Certified Garden Retailer | ||||
| Dennis | Jubb | Michigan Certified Landscape Manager | ||||
| Jason | Karle | Michigan Certified Landscape Manager | ||||
| Dave | Kellogg | Michigan Certified Landscape Contractor | ||||
| Brian | Keuning | Michigan Certified Garden Retailer | Michigan Certified Nurseryman | |||
| Brian | Key | Michigan Certified Landscape Contractor | ||||
| Tom | Kluck | Michigan Certified Nurseryman | ||||
| Tyler | Kluck | Michigan Certified Nurseryman | ||||
| Courtney | LaBuhn | Michigan Certified Nurseryman | ||||
| David | Landry | Michigan Certified Nurseryman | ||||
| Jan | Landry | Michigan Certified Nurseryman | ||||
| Matthew | Landry | Michigan Certified Nurseryman | ||||
| April | Lange | Michigan Certified Nurseryman | ||||
| Alex | Lara | Michigan Certified Landscape Contractor | ||||
| Jeff | Leegwater | Michigan Certified Landscape Contractor | ||||
| Kristopher | Lentner | Michigan Certified Nurseryman | ||||
| Kirsten | Lyons | Michigan Certified Nurseryman | ||||
| Lucy | Lyszak | Michigan Certified Landscape Manager | ||||
| Christina | Martens | Michigan Certified Landscape Designer | ||||
| Jeff | Merkle | Michigan Certified Nurseryman | ||||
| Christine | Miller | Michigan Certified Garden Retailer | Michigan Certified Landscape Manager | Michigan Certified Nurseryman | ||
| Gary | Miller | Michigan Certified Nurseryman | ||||
| Robert | Miller | Michigan Certified Landscape Manager | ||||
| Eric | Morrow | Michigan Certified Nurseryman | ||||
| Cindy | Murphy | Michigan Certified Nurseryman | ||||
| Eric | Nelson | Michigan Certified Nurseryman | ||||
| Ken | Nieboer | Michigan Certified Nurseryman | ||||
| Lorraine P. | O'Brien | Michigan Certified Garden Retailer | Michigan Certified Landscape Contractor | |||
| Theresa | O'Brien | Michigan Certified Nurseryman | ||||
| Jennifer | Ott | Michigan Certified Landscape Manager | ||||
| Chris | Pargoff | Michigan Certified Nurseryman | ||||
| Heidi | Paterson | Michigan Certified Garden Retailer | Michigan Certified Nurseryman | |||
| Carly | Peterson | Michigan Certified Landscape Manager | ||||
| McKenzie | Pluymert | Michigan Certified Landscape Contractor | ||||
| Rick | Pontius | Michigan Certified Landscape Contractor | ||||
| Robert | Porter | Michigan Certified Landscape Contractor | ||||
| Vince | Rampolo | Michigan Certified Nurseryman | ||||
| Joshua | Ridner | Michigan Certified Landscape Manager | ||||
| John | Roelofs | Michigan Certified Landscape Contractor | ||||
| Joshua | Roggenbuck | Michigan Certified Nurseryman | ||||
| Steve | Root | Michigan Certified Landscape Manager | ||||
| Beth | Rowley | Michigan Certified Landscape Designer | ||||
| Christopher | Rudolph | Michigan Certified Garden Retailer | Michigan Certified Landscape Manager | Michigan Certified Nurseryman | Michigan Certified Landscape Contractor | |
| Dennis | Russeau | Michigan Certified Landscape Contractor | ||||
| Matt | Schneider | Michigan Certified Landscape Designer | ||||
| Fran | Schokora | Michigan Certified Garden Retailer | ||||
| Jacqueline | Scholz | Michigan Certified Garden Retailer | ||||
| Joseph | Schurr | Michigan Certified Nurseryman | ||||
| Herbert A. | Shafer | Michigan Certified Landscape Contractor | ||||
| Michael | Shecter | Michigan Certified Nurseryman | ||||
| Ken | Shecter | Michigan Certified Nurseryman | ||||
| Todd A. | Smith | Michigan Certified Landscape Contractor | ||||
| Emily | Stidwill | Michigan Certified Garden Retailer | ||||
| John | Stone | Michigan Certified Landscape Manager | Michigan Certified Nurseryman | |||
| Debbie | Swanboro | Michigan Certified Nurseryman | ||||
| Robert | Swistara | Michigan Certified Garden Retailer | Michigan Certified Nurseryman | |||
| Debi | Taylor | Michigan Certified Landscape Designer | ||||
| Carolyn | Thayer | Michigan Certified Nurseryman | ||||
| Rob | Thomas | Michigan Certified Nurseryman | ||||
| Emma | Thomas | Michigan Certified Landscape Manager | ||||
| Marie | Thompson | Michigan Certified Landscape Contractor | ||||
| John | Toth | Michigan Certified Nurseryman | ||||
| Linda | Veliquette | Michigan Certified Nurseryman | ||||
| Kayla | VerWoert | Michigan Certified Garden Retailer | ||||
| Gabe | Vlasma | Michigan Certified Nurseryman | ||||
| Richard | Von Tersch | Michigan Certified Nurseryman | ||||
| Gregory | Watt | Michigan Certified Nurseryman | ||||
| Alan | Weesies | Michigan Certified Nurseryman | ||||
| Maryanne | Weins | Michigan Certified Nurseryman | Michigan Certified Landscape Designer | |||
| Marika | Wheatley | Michigan Certified Landscape Designer | ||||
| Ashley | White-Burgess | Michigan Certified Landscape Manager | ||||
| Marv | Wiegand | Michigan Certified Nurseryman | ||||
| Raymond | Wiegand Jr | Michigan Certified Nurseryman | ||||
| Nancy | Wiley | Michigan Certified Landscape Contractor | ||||
| Denny | Wolpert | Michigan Certified Nurseryman | ||||
| Cre | Woodard | Michigan Certified Landscape Designer | ||||
| Kris | Worley | Michigan Certified Landscape Contractor |