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.

The launch at existing medical dispensaries comes more than two years after legalization, but a key cannabis advocate is calling for a boycott.