THCa in Wisconsin: Legal
Follows the federal hemp definition. Active hemp retail market.
Separately, the federal hemp definition changes on November 12, 2026, when total THC replaces delta-9 as the test and finished products are capped at 0.4 mg of total THC per container. That applies nationwide regardless of state law.
Status reviewed July 29, 2026. Hemp rules are changing quickly and several are in litigation — verify against your state's statute or agency rule before you buy or sell. This is not legal advice. See all 51 jurisdictions .
Oshkosh CBD Emporium
678 High Ave, Oshkosh, WI 54901
Oshkosh Hemp
1325 W 20th Ave, Oshkosh, WI 54902
Winnebago CBD
1500 S Koeller St, Oshkosh, WI 54902
Infused Organics CBD | THC Dispensary
430 3rd St Suite C, Menasha, WI 54952
Appleton Hemp
2700 W College Ave, Appleton, WI 54914
The Supply Plus
501 W Johnson St, Fond du Lac, WI 54935
Fox Valley CBD
1001 W College Ave, Appleton, WI 54911
Appleton CBD & Wellness
1234 College Ave, Appleton, WI 54911
MedMeridian
976 E Johnson St #300, Fond du Lac, WI 54935
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About THCa Shopping in Oshkosh
Shopping for high-quality THCA in Oshkosh, WI? Our directory features 3 trusted THCA retailers ready to serve you. Browse quality THCA flower and hemp derivatives from the best local shops in the Oshkosh area.
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