You can also buy what's called "living" butter lettuce, which is hydroponically grown and sold with the root system attached. These come in plastic containers, so be sure to check the best-by date.

Local Bounti (LOCL) announced that it has received a two-year award from a large multinational retailer to supply Local Bounti’s living butter lettuce product to 13 of the Retailer’s ...

today announced that it has received a two-year award from a large multinational retailer (the "Retailer") to supply Local Bounti's living butter lettuce product to 13 of the Retailer's ...

today announced that it has received a two-year award from a large multinational retailer (the "Retailer") to supply Local Bounti's living butter lettuce product to 13 of the Retailer's distribution ...