Oh bullshit!! I don't believe you. They would have to have done an intense investigation. They can't just get a warrant just because someone told them you were growing weed. They would have to do surveilence of your home and do undercover drug buys than bust you. As you can see, the laws in Wisconsin are pretty strict when it comes to weed, as it is an automatic felony.
STATE OF WISCONSIN MARIJUANA LAWS (
http://www.norml.com/index.cfm?Group...view=penalties)
Cultivation
10 plants or less felony 4.5 years $500 - $25,000
11 to 50 plants felony 3 months - 7.5 years $1,000 - $50,000
More than 50 plants felony 1 - 15 years $1,000 - $100,000