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🌱 Cannabis Regulations/Home Cultivation

Kailua vs Mililani Town

How do home cultivation rules compare between Kailua, HI and Mililani Town, HI?

Kailua and Mililani Town have similar restriction levels.

Kailua, HI

Honolulu County

Heavy Restrictions

Only qualifying Hawaii 329 medical cannabis patients may cultivate up to ten plants at a single registered grow site in Kailua. Recreational home cultivation remains illegal statewide.

View full Kailua rules β†’

Mililani Town, HI

Honolulu County

Heavy Restrictions

Only Hawaii 329 cardholders may grow up to ten cannabis plants in Mililani Town, subject to site registration and often constrained further by HOA covenants and leases.

View full Mililani Town rules β†’

Key Facts Comparison

FactKailuaMililani Town
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Highlighted rows indicate differences between cities.

Kailua FAQ

Can two roommates each grow ten plants in a Kailua rental?

Only if each has a valid 329 card and the site is registered. Even then, landlord consent and lease terms apply.

Is recreational home grow legal yet?

No. As of April 2026, Hawaii has not legalized recreational cultivation.

Mililani Town FAQ

Can I grow on my lanai in Mililani Mauka?

Visible cultivation typically conflicts with HOA rules and invites complaints. Indoor discreet cultivation is generally safer.

Does my lease allow cannabis cultivation?

Most Mililani rental leases prohibit cultivation. Review the lease and get written landlord consent before starting.

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