Delaware law does not allow anyone to possess more than a "personal use quantity," which the state weed office defines as 1 ounce or less of marijuana in the form of leaf marijuana, up to 12 grams of concentrated cannabis, or cannabis products containing 750 milligrams or less of delta-9 THC.

How to buy recreational weed in Delaware while following the laws. Plus, information on locations and pricing.

Recreational marijuana sales for adults 21 and over officially began in Delaware on Friday, with 12 retail locations with medical marijuana conversion licenses now open to the public.