The individuals listed below are current NH Certified Landscape Professionals. They have completed a rigorous process to increase their knowledge and promote best practices across the green industry. Certification is available to any qualified nursery, landscape or “green industry” professional who agrees to our code of ethics and completes an application for certification. The credential is earned by passing, with successful scores, a multiple choice written exam and a Plant ID exam.

Certification requires both study and experience on a wide range of topics, including:

  • Identification and classification of both native plants and ornamentals
  • Hardiness zones, soil science, and regional growing conditions
  • Landscaping, hardscaping, and use of materials and equipment
  • Planting and pruning trees and shrubs
  • Turf care, irrigation, protecting groundwater
  • Mulch, fertilizers, chemical and natural treatments
  • Pest management, plant diseases, weed control
  • Safety, sustainability, conservation, and environmental impact

An NHCLP must commit to continuing education to learn the latest industry developments, newest products, and best practices. They go the extra mile to make sure their customers are successful.


Companies in blue are NHLA members.

CompanyCert. #Last NameFirst NameAddressCityStZipTelephoneEmail
The Doty Group Inc.123DotyNathan 5 Beechtree
Bigelow Nurseries, Inc.147DavisStevenAshburnhamMA
The Secret Gardener LLC144StuartJennyPO Box
Turbocam, Inc.125HughesMelodyBarringtonNH
Juniper Hill Landscaping137HippensteelChadd328 Beauty Hill
LM Land Design, LLC167McNaughtonLise11 South
DeJohn Landscaping 38DeJohnDavid71 Tioga Rd
Millican Nurseries, Inc.29EdmondJeff187 Pleasant StreetChichesterNH03258603-435-6660
Millican Nurseries, Inc.36MauchAndrew187 Pleasant StreetChichesterNH03258603-435-6660
GCA UNH Facilites157WilsonEdDoverNH
Piscataqua Landscaping & Tree Service179LevySusannah26 MacLellan LaneEliot ME03903207-439-2241
Site Structures Landscape166ChinburgDaisy51 Julie LaneEliot ME03903207-438-9995
Site Structures Landscape172ToribioQuita51 Julie LaneEliot ME03903207-438-9995
Site Structures Landscape178LaBaireLeigh51 Julie LaneEliot ME03903207-438-9995
3 Phase Landscaping LLC151CummingsKyle409 Wilmot Center
Univ. of New Hampshire1SansomDanaEpsomNH
Belknap Landscape Co., Inc.75SanfordStephanie25 County Club Rd. Unit 101GilfordNH03249603-528-2798
Belknap Landscape Co., Inc.177Grima Jr.Richard25 Country Club Rd Unit 101Gilford NH03249603-528-2798
Belknap Landscape Co., Inc.181TarboxGeoffrey25 Country Club Rd Unit 101GilfordNH 03249603-528-2798
Belknap Landscape Co., Inc.182FinnIan25 Country Club Rd Unit 101GilfordNH03249603-528-2798
Landscape Matters 11JamesPaul2 Bourn
Surfside Landscape 4BeanKiki14 Walnut
Trillium Gardening Services LLC168BorgioliMeredithHollisNH
Blue Ribbon Property Improvements17SweeneyKerry17 Lehoux DrHooksett NH03106603-624-5400
Blue Ribbon Property Improvements19SweeneySean17 Lehoux
City of Laconia180BennertJeniferLaconiaNH03246
John's Landscaping of Madbury55CrooksJohn28 Fitch
Organic Garden Girl133CahowCori28 Goodwin
Stone Blossom Landscape & Design, LLC16StavruBeth 493 Walnut
Stone Blossom Landscape & Design, LLC169AllenSamantha493 Walnut StManchester NH03104603-361-8492
Stone Blossom Landscape & Design, LLC184BohmerAmanda493 Walnut StManchesterNH 03104603-361-8492
Stone Blossom Landscape & Design, LLC185SkinnerLara493 Walnut StManchesterNH 03104603-361-8492
Natures Elite Landscaping95MitchellStephenPO Box
Peachy Keen Gardening LLC176ElgarGeorgiaMiltonNH
Forget-Me-Not Design LLC140RowlandWickiePO Box 635New
Garden Life91SliterLizette431 Shaker StNew
Springledge Farm62DragonBeth37 Main StNew LondonNH03257603-526-6253
Springledge Farm183Alexion-GregoireKaren37 Main StNew LondonNH03257603-526-6253
Make Scents97BlackstoneCris40 Spring
UNH Grounds & Events 165HebertKevinNewmarketNH
Landwright LLC170OlsonMark252 Drakeside RoadNorth Hampton
United Ag & Turf49McPhailMalcolm149 Sheep Davis
Individual Nursery - Retired59SimpsonRichard40 Martine Cottage RdPortsmouth
Mosaic Plant Design 175ZuidemaAbby126 Burkitt St Portsmouth
D.S. Jolie Landscapes89JolieDerek85 Nottingham
C&W Services (Grounds, St. Thomas' Aquinas)141ErnstMarkRochesterNH
Jenesis Gardens & Design33RothJennifer33 Prospect
Jenesis Gardens & Design34BatsonJon33 Prospect StreetRochester
Studleys Flower Gardens73MeulenbroekJeffrey83 Wakefield
Wentworth Greenhouses69WarrenKatie141 Rollins
Green Penguin Landscaping LLC24KindstedtJason143 Clark
Pellettieri Associates Inc173YoumellKristy169 Kearsarge Mountain RoadWarnerNH03278603-456-3678
Pellettieri Associates Inc174PierceRiley169 Kearsarge Mountain RoadWarnerNH03278603-456-3678
Fox Ridge Landscaping, LLC155SigmundJohn133 Blake Rd. West
Carroll County Landscape162RossTim730 Center StWolfeboroNH03893603-569-2013
Carroll County Landscape186BrownThomas730 Center StWolfeboroNH03894603-569-2013
Individual Landscape Designer3AlessandroniDavePO Box 236Wolfeboro