The ordinance broadly prohibits most cultivation and distributions of marijuana in the city. However, it does allow medical marijuana patients/caretakers to grow marijuana for the personal use of the patient living in that household so long as they do so in compliance with state law. The cultivation must be indoors. It also appears that the marijuana cannot be made available to more than two people. Read the entire ordinance closely; the exception to the general ban on cultivation of marijuana in the city is very narrow indeed and you want to follow all the restrictions to avoid problems.