For clarification it IS still illegal, but:
(a)
illegal cultivation of marihuana is a minor misdemeanor or, if the offense was committed in the vicinity of a school or in the vicinity of a juvenile, a misdemeanor of the fourth degree.
(b) If the amount of marihuana involved equals or
exceeds one hundred grams but is less than two hundred grams, illegal cultivation of marihuana is a misdemeanor of the fourth degree or, if the offense was committed in the vicinity of a school or in the vicinity of a juvenile, a misdemeanor of the third degree.
(c) If the amount of marihuana involved equals or
exceeds two hundred grams but is less than one thousand grams, illegal cultivation of marihuana is a felony of the fifth degree or, if the offense was committed in the vicinity of a school or in the vicinity of a juvenile, a felony of the fourth degree.
(d) If the amount of marihuana involved equals or
exceeds one thousand grams but is less than five thousand grams, illegal cultivation of marihuana is a felony of the third degree or, if the offense was committed in the vicinity of a school or in the vicinity of a juvenile, a felony of the second degree.
(e) If the amount of marihuana involved equals or
exceeds five thousand grams but is less than twenty thousand grams, illegal cultivation of marihuana is a felony of the third degree or, if the offense was committed in the vicinity of a school or in the vicinity of a juvenile, a felony of the second degree, and there is a presumption for a prison term for the offense.
(f) Except as otherwise provided in this division, if the amount of marihuana involved equals or
exceeds twenty thousand grams, illegal cultivation of marihuana is a felony of the second degree, and the court shall impose as a mandatory prison term the maximum prison term prescribed for a felony of the second degree. If the amount of the drug involved equals or exceeds twenty thousand grams and if the offense was committed in the vicinity of a school or in the vicinity of a juvenile, illegal cultivation of marihuana is a felony of the first degree, and the court shall impose as a mandatory prison term the maximum prison term prescribed for a felony of the first degree.
Read more:
http://codes.ohio.gov/orc/2925.04