Ewa Gentry vs Mililani Town
How do native plants rules compare between Ewa Gentry, HI and Mililani Town, HI?
Ewa Gentry and Mililani Town have similar restriction levels.
Ewa Gentry, HI
Honolulu County
Ewa Gentry landscape designs may substitute native Hawaiian species for standard street trees under LUO Sec. 21-4.70; no mandatory native-only rule applies.
View full Ewa Gentry rules →Mililani Town, HI
Honolulu County
Mililani Town landscaping may substitute native Hawaiian species under LUO Sec. 21-4.70; HOA guidelines may govern which are approved for front yards.
View full Mililani Town rules →Key Facts Comparison
| Fact | Ewa Gentry | Mililani Town |
|---|---|---|
| Code | LUO Sec. 21-4.70 | LUO Sec. 21-4.70 |
| Mandate | None for natives | None, substitution allowed |
| Climate fit | Dry leeward plain | - |
| Guidance | BWS Xeriscape Program | BWS Xeriscape Program |
| HOA layer | - | MTA architectural rules |
Highlighted rows indicate differences between cities.
Ewa Gentry FAQ
Can I replace my Ewa Gentry lawn with natives?
Yes. Private yards face no native mandate but also no ban. Natives like aalii and ilima thrive on the dry Ewa Plain and reduce irrigation under BWS shortage rules.
Do natives count as landscaping under LUO?
Yes. LUO Sec. 21-4.70 allows native species as substitutes for standard street trees and accepts them toward landscape area requirements for Gentry projects.
Mililani Town FAQ
Can I replace my Mililani front lawn with ilima?
Under ROH yes, but the Mililani Town Association may require maintained turf coverage. Submit an architectural application before converting front yards.
Are native plants drought-friendly in Mililani?
Yes. Central Oahu's dry periods favor natives like ilima and uki uki. BWS Xeriscape Program highlights species suited to Mililani's sun and soil.
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