Invasive Plant Rules in Gresham, OR (2026)
1 verified invasive plant rules for Gresham, Oregon, sourced directly from the municipal code and official government pages.
Verified from official government sources
Prohibited Species
Gresham bans selling, planting, releasing, or spreading any plant on the city's official Invasive Plant List, which the city manager adopts and maintains.
Gresham Invasive Plant Sale and Planting Ban
Heavy RestrictionsGresham Revised Code § 7.10.240
No person shall sell, plant, release, or spread any plant that is included in the Invasive Plant List adopted by the manager pursuant to GRC 7.15.025.
Looking for Multnomah County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Gresham city rules.
Invasive Plant Rules in Multnomah County →