Native Plants: Simi Valley vs Ventura
How do native plants rules compare between Simi Valley, CA and Ventura, CA?
Simi Valley and Ventura have similar restriction levels.
Simi Valley, CA
Ventura County
Ventura County encourages native plant landscaping in unincorporated areas through its water-efficient landscape ordinance, consistent with the California Model Water Efficient Landscape Ordinance (MWELO). New development and major renovations must use water-efficient plants.
View full Simi Valley rules →Ventura, CA
Ventura County
Ventura encourages native and drought-tolerant landscaping. The City's Model Water Efficient Landscape Ordinance (MWELO) applies to new and renovated landscapes over 500 square feet. Ventura Water offers rebate programs for lawn-to-garden conversions. California HOA law protects homeowners who replace lawns with drought-tolerant landscapes.
View full Ventura rules →Key Facts Comparison
| Fact | Simi Valley | Ventura |
|---|---|---|
| MWELO Threshold | New landscapes over 500 sq ft | - |
| Existing Landscapes | No conversion required | - |
| Recommended Species | Coast live oak, toyon, manzanita, sages | - |
| Climate Zone | Mediterranean (WUCOLS Zone 3) | - |
| Resources | UC Cooperative Extension Ventura County | - |
| MWELO | - | Applies to landscapes over 500 sq ft |
| Turf Rebates | - | Available through Ventura Water |
| HOA Protection | - | State law protects drought-tolerant landscapes |
| Contact | - | Ventura Water (805) 667-6500 |
Highlighted rows indicate differences between cities.
Simi Valley FAQ
Am I required to plant native plants in unincorporated Ventura County?
Not for existing landscapes. New construction and significant landscape renovations over 500 square feet must comply with MWELO water efficiency standards, which encourage but do not mandate exclusively native plants.
What native plants grow well in Ventura County?
Coast live oak, valley oak, California sycamore, toyon, manzanita, California buckwheat, black sage, white sage, and California poppies are all well-suited to the region's Mediterranean climate.
Are there incentives for planting native species?
Some local water districts offer rebates for turf replacement with drought-tolerant landscaping including native plants. The UC Cooperative Extension Ventura County provides free guidance on native plant selection and establishment.
Ventura FAQ
Can I replace my lawn with native plants in Ventura?
Yes. Ventura encourages drought-tolerant landscaping and may offer turf replacement rebates through Ventura Water. California law protects your right to install drought-tolerant landscaping even if your HOA objects.
What is the MWELO requirement?
The Model Water Efficient Landscape Ordinance requires water-efficient landscaping for new and rehabilitated landscapes exceeding 500 square feet, setting maximum water allowances.
Are there rebates for removing my lawn?
Ventura Water offers conservation programs including potential turf replacement rebates. Contact (805) 667-6500 for current incentives.
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