Cannabis Regulations in Loudoun County, VA (2026)
1 rule for unincorporated Loudoun County, Virginia.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Loudoun County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Home Cultivation
Adults 21 and older in Loudoun County can grow up to four marijuana plants per household, at their main place of residence, under Va. Code § 4.1-1101. Plants must be hidden from public view, kept away from anyone under 21, and tagged with the grower's name and ID number. Growing more than four plants triggers a $250 civil penalty on a first offense.
Loudoun County Home Marijuana Cultivation Limits
Some RestrictionsVa. Code § 4.1-1101
A. A person 21 years of age or older may cultivate up to four marijuana plants for personal use at their place of residence; however, at no point shall a household contain more than four marijuana plants. ... 1. For possession of more than four marijuana plants but no more than 10 marijuana plants, (i) a civil penalty of $250 for a first offense, (ii) a Class 3 misdemeanor for a second offense,...
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