Invasive Plant Rules in Pomona, CA (2026)
1 verified invasive plant rules for Pomona, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Prohibited Species
Pomona's Zoning and Development Code bans planting any species on the California Invasive Plant Inventory under Sec. 620.F.3.a.1, covering every rating tier from watch up to high. The rule applies to all plants and landscaping used to satisfy any planting requirement in the Code, from required street trees to screening hedges.
Pomona Invasive Plant Planting Ban
Some RestrictionsPomona, CA, Zoning and Development Code (Appendix I) Sec. 620.F.3.a.1 (Planting Standards, General)
1. Invasive species must not be planted. Any plant listed by the California Invasive Plant Inventory as an invasive or watch plant (including the ratings of "limited", "moderate", "high" or "watch") is considered an invasive species.
Looking for Los Angeles County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Pomona city rules.
Invasive Plant Rules in Los Angeles County →