Wisconsin prohibits all marijuana cultivation, including for personal use. Growing any cannabis plant is a felony under state controlled substances law. No municipality may authorize home cultivation.
Wis. Stat. chapter 961 classifies marijuana as a Schedule I controlled substance. Section 961.41(1)(h) makes manufacturing or delivering THC, including cultivation, a Class I felony for 200 grams or less or up to 4 plants, escalating with quantity. Possession of any usable amount is a misdemeanor for first offense (up to 6 months jail and $1,000 fine) and a Class I felony for repeat offenses. Wisconsin has no medical marijuana program authorizing patient cultivation. CBD with under 0.3 percent THC from federally legal hemp is permitted under Wis. Stat. 94.55, but cannabis cultivation remains illegal regardless of any local ordinance.
Cultivation of 4 or fewer plants is a Class I felony with up to 3.5 years prison and $10,000 fine. Larger grows escalate to Class H, G, F, or E felonies based on plant count.
Greenfield, WI
Greenfield regulates loud and disturbing noise through Chapter 10 (Public Peace and Good Order) of the City Code, with state backstop under Wis. Stat. §947.0...
Greenfield, WI
Greenfield regulates amplified music under the general noise ordinance. Sound amplification permits available for events. WI Stat. §947.01 applies.
Greenfield, WI
Persistent animal noise in Greenfield is a nuisance under Chapter 11 (Public Nuisances) and Chapter 12 (Health and Sanitation). Excessive barking disturbing ...
Greenfield, WI
Greenfield requires vehicles parked on improved surfaces. Front lawn parking prohibited. Driveway modifications require permits.
Greenfield, WI
Large commercial vehicles are restricted in Greenfield residential zones under city zoning code. Contact Greenfield Inspection Services for specific requirem...
Greenfield, WI
RV and recreational vehicle parking in Greenfield residential areas is governed by city zoning code (Ch. 21). Generally one RV permitted per lot with setback...
Side-by-side rule comparisons with other cities in Milwaukee County.
See how Greenfield's home cultivation rules stack up against other locations.
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