Ryan Family Nursery
- Specializing in wholesale production of ornamental trees, shrubs and evergreens. Site features price list with photos and description of each plant.
- http://www.ryannursery.com/

Octoraro Native Plant Nursery
- Wholesale nursery provides container-grown trees, shrubs, and seedlings, including species for streambank stabilization, wet-tolerant, and upland varieties.
- http://www.octoraro.com/

Groff's Plant Farm
- A family-owned retail grower of annuals, perenials, and shrubs.
- http://www.groffsplantfarm.com