At Donahues Greenhouse, we nurture a wide variety of beautiful clematis, making us a top destination for gardeners seeking the finest selection in the nation.

Nurtured by a longstanding partnership with a premier clematis producer, the Home of Clematis hub is your go-to destination for top-quality clematis varieties and expert gardening supplies.

Nectar Garden Supply, a charming supplier rooted in Central Maine along the scenic boundary of Zones 4 and 5, takes pride in offering a diverse array of premium clematis plants. Our family-run operation focuses solely on clematis cultivation, ensuring that our customers receive top-quality specimens and expert guidance for successful growth. While we cater to customers across the United States, our passion lies in providing specialized care for cold-climate clematis varieties.