Radon and gardens
Radon will not affect your vegetables. Radon is a gas and the solution for high radon levels in confined spaces is ventilation. Outside locations are obviously ventilated. Radon is a noble gas meaning it does not interact with other or many other compounds. https://www.atsdr.cdc.gov/ToxProfiles/tp145-c6.pdf Contact the Minnesota Dept of health if you wish more information about radon and safety. Here is a link to contact information for the State Radon Officer. http://mn-radon.info
Thank you for contacting Extension.