Is THCA Legal in Kansas?
Kansas enforces a strict zero-THC rule for hemp products. Consumable hemp may not contain detectable THC, which excludes THCA-rich flower and most full-spectrum products.
Quick Summary (2025)
- Zero THC requirement: Kansas hemp act requires “no THC” in consumable hemp products. Kansas Dept. of Agriculture.
- No smokables: smokable hemp is not authorized under Kansas program rules.
- Marijuana prohibition remains: Kansas has no medical or adult-use cannabis program as of 2025.
Wholesale Buyer Notes
- Do not ship THCA flower: any detectable THC renders products unlawful for Kansas retail.
- Only CBD isolate may qualify: broad- or full-spectrum hemp, even at trace levels, is risky in KS.