Tadpole Haven Native Plants
Location & Contact
20321 197th Ave NE
Woodinville, WA 98077
☎ (425) 788-6100
Nursery Facility Ecoregion
Puget Lowland (Level III 2)
Physical growing facility location. Maternal seed genetics vary by inventory item.
Independent Verification Source
Washington Native Plant Society & King County Master Gardener Partner
Audited: 2026-10-17
Seed Provenance & Eco-Type Policy
Supplier-verified policy: Specializes in native plants of lowland western Washington. Grown without systemic chemical insecticides.
Verification Disclosure: This policy represents declared standards from the grower's documentation, state society registration, and nursery interviews. Customers with strict municipal or corporate restoration specifications should request the specific seed lot origin certificate prior to planting.
Sales Channels & Available Categories
Purchasing Channels
Stock Categories Grown / Distributed
Operational Notes
Conveniently located in the Seattle metropolitan area for landscape contractors, watershed groups, and residential ecological gardeners.