Landscapes That Are Beautiful, Economical, and Sustainable.
Since 1991, Sunmark Seeds has been the premier partner for architects, contractors, and landowners. We provide expert seed solutions designed for ecological resilience and long-term value.
Proven Sustainability
We specialize in native restoration, pollinator habitats, and biofiltration. Our mixes are scientifically formulated to support local ecosystems and promote environmental health.
Economic Efficiency
Save on long-term costs with seed solutions designed to perform. From Eco-Lawn blends to specialized Erosion Control mixes, our products are engineered for low maintenance, strong establishment, and reliable results—helping protect your landscape and your investment over time.
Aesthetic Excellence
Whether it’s a vibrant wildflower meadow or a professional-grade sports turf, we ensure your landscape is as visually stunning as it is functional.
Catalog
Organized based on the Sunmark Seeds catalog.
- Native Seed Solutions
- Erosion Control (EC) & Reclamation
- Wildflowers & Pollinators
- Turf & Forage
About Sunmark Seeds
Over 30 Years of Ecological Leadership
"Since 1991, Sunmark Seeds has helped customers create landscapes that are beautiful, economical, and environmentally sustainable."
Headquartered in Portland, Oregon, we are more than just a seed supplier. We are consultants and partners in land management. By combining deep industry knowledge with premium seed genetics, we help you bridge the gap between architectural vision and environmental stewardship.