Growing marijuana at home is illegal in Texas regardless of jurisdiction. Harris County follows state law — cultivation of any amount is a felony. Only licensed TCUP dispensaries may grow low-THC cannabis for the medical program.
Texas Health and Safety Code Chapter 481 prohibits cultivation of marijuana (cannabis with over 0.3% THC) by individuals. Growing any amount is a felony offense. Possession of 4 ounces or less is a Class B misdemeanor (up to 180 days jail, $2,000 fine), but cultivation is charged more severely based on weight. Harris County has no local authority to permit home cultivation. The Compassionate Use Program (TCUP) allows only licensed dispensing organizations to cultivate low-THC cannabis (1% or less THC). Hemp (under 0.3% THC) cultivation requires a USDA-compliant state license.
Specific penalty amounts for this ordinance are not published in a publicly accessible fine schedule. Contact Harris County code enforcement directly for current fines, enforcement procedures, and hearing options.
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See how Harris County's home cultivation rules stack up against other locations.
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