A local seed supplier states these can be grown year round here (summer included):Please let us know what variety of lettuce survives in hot weather as we will all get some
Lettuce Frisee Atalaia,
Lettuce Batavia Cacimba,
Lettuce Batavia Joaquina,
Lettuce Brava,
Lettuce Cerbiatta,
Lettuce Grand Rapids TBR,
Lettuce Crespa Palmas,
Lettuce Delicious,
Lettuce Hanson,
Lettuce Itapuã Super,
Lettuce Mimosa Prado,
Lettuce Repolhuda Carminia,
Lettuce Simpson Black Seeded
And there are these varieties which can be grown only on winter months:
Lettuce Baba Summer,
Lettuce White Boston,
Lettuce Great Lakes,
Lettuce Winter Marvel,
Lettuce Salad Bowl,
Lettuce Red Salad Bowl,
Lettuce May Queen,
Lettuce Regina Summer,
Lettuce White Paris Island Cos,
Lettuce Vitoria Summer