Horticulture Program

The horticulture program helps to ensure that healthy plant material is sold within and exported out of the state of Maine

Licensing and Inspection
for businesses selling plants

Licensed Nursery List
View a list of businesses licensed to sell plants in Maine
Exporting Plant Material

Importing Plant Material
Grower Resources
Useful information for businesses selling plants
Invasive Plants
Information on plants that are prohibited from sale

Invasive Plant Outreach Materials Request Form

Pest and Quarantine Information

Emerald Ash Borer
European Larch Canker Quarantine (PDF)
Giant Hogweed
Hemlock Quarantine Information
Invasive Species - 2023 AG Trades Show (PDF)
Jumping Worms
Is it Mile-a-Minute Vine? (PDF)
When Identifying Mile-a-Minute Weed, Look for the Prickles and Ocrea
Video: Invasive Stiltgrass in Maine