Native Plants: Costa Mesa vs Garden Grove
How do native plants rules compare between Costa Mesa, CA and Garden Grove, CA?
Costa Mesa and Garden Grove have similar restriction levels.
Costa Mesa, CA
Orange County
Costa Mesa encourages native and drought-tolerant landscaping through compliance with California's Model Water Efficient Landscape Ordinance (MWELO). Rebates for turf replacement are available through Mesa Water District and Metropolitan Water District programs.
View full Costa Mesa rules →Garden Grove, CA
Orange County
Garden Grove encourages native and drought-tolerant landscaping consistent with California's Model Water Efficient Landscape Ordinance (MWELO). The city enforces MWELO requirements for new landscaping projects over 500 square feet. HOAs cannot prohibit drought-tolerant landscaping under California Government Code Section 65595. Turf removal rebates are available through regional water agencies.
View full Garden Grove rules →Key Facts Comparison
| Fact | Costa Mesa | Garden Grove |
|---|---|---|
| State Requirement | MWELO for projects 500+ sq ft | - |
| Turf Rebates | Mesa Water District programs | - |
| HOA Restrictions | Limited by Civil Code §4735 | Cannot prohibit drought-tolerant plants |
| Climate Zone | Mediterranean — native species ideal | - |
| Plan Review | Development Services (714) 754-5245 | - |
| MWELO Threshold | - | New landscapes over 500 sq ft |
| Turf Removal Rebate | - | ~$2/sq ft via SoCal Water$mart |
| State Law | - | Gov Code 65595, Civil Code 4735 |
| Community Development | - | (714) 741-5312 |
Highlighted rows indicate differences between cities.
Costa Mesa FAQ
Can I replace my lawn with native plants in Costa Mesa?
Yes, and it is encouraged. Turf removal rebates are available through Mesa Water District and Metropolitan Water District programs.
Can my HOA block drought-tolerant landscaping in Costa Mesa?
No. California Civil Code Section 4735 prevents HOAs from unreasonably restricting water-efficient and drought-tolerant landscaping.
What native plants work well in Costa Mesa?
California sagebrush, buckwheat, manzanita, toyon, and native grasses are well-adapted to Costa Mesa's Mediterranean climate and low water requirements.
Garden Grove FAQ
Can I replace my lawn with native plants in Garden Grove?
Yes. California law encourages drought-tolerant landscaping, and HOAs cannot prohibit it under Government Code Section 65595 and Civil Code Section 4735. Turf removal rebates of approximately $2 per square foot are available through the SoCal Water$mart program.
Does Garden Grove require water-efficient landscaping?
Yes, for new and rehabilitated landscapes over 500 square feet. The California Model Water Efficient Landscape Ordinance (MWELO) requires water budgets, efficient irrigation, and climate-appropriate plant selection.
Can my HOA force me to keep a grass lawn in Garden Grove?
No. California Government Code Section 65595 and Civil Code Section 4735 prohibit HOAs from requiring water-wasteful landscaping or penalizing homeowners who replace turf with drought-tolerant plants.
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