Native Plants: Orange vs Santa Ana
How do native plants rules compare between Orange, CA and Santa Ana, CA?
Orange and Santa Ana have similar restriction levels.
Orange, CA
Orange County
The City of Orange encourages native and drought-tolerant plant landscaping through its water conservation program and landscape standards. New landscaping over 500 square feet must comply with the city's Landscape Standards and state water conservation laws.
View full Orange rules →Santa Ana, CA
Orange County
Santa Ana encourages the use of native and drought-tolerant plants for landscaping in compliance with the California Model Water Efficient Landscape Ordinance (MWELO). New development and major landscape projects must meet water efficiency standards.
View full Santa Ana rules →Key Facts Comparison
| Fact | Orange | Santa Ana |
|---|---|---|
| Native Plants | Encouraged by city | Encouraged, not mandated for existing homes |
| MWELO Threshold | 500+ sq ft new landscape | Landscapes over 500 sq ft (new/rehab) |
| Water Savings | Significant vs. traditional turf | - |
| Contact | Community Services (714) 744-7274 | - |
| HOA Restrictions | - | Cannot prohibit drought-tolerant plants |
| State Law | - | Gov. Code §65595; Civ. Code §4735 |
| Permit Required | - | No (for residential replacement) |
Highlighted rows indicate differences between cities.
Orange FAQ
Can I replace my lawn with native plants in Orange?
Yes, and the city encourages it. Native and drought-tolerant plants reduce water use and comply with water conservation mandates.
Do I need approval for new landscaping?
New landscapes over 500 square feet must comply with the city's Landscape Standards and state MWELO requirements.
Santa Ana FAQ
Can I replace my lawn with native plants in Santa Ana?
Yes. No permit is required to replace a residential lawn with native or drought-tolerant plants. HOAs cannot prohibit this change under California Civil Code Section 4735.
Does Santa Ana require drought-tolerant landscaping?
New development and major landscape projects over 500 square feet must comply with MWELO water efficiency standards. Existing residential properties are encouraged but not required to use drought-tolerant plants.
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