Green oak (green oak leaf) is a variety of
lettuce with narrow, elongated leaves with cut edges that resemble oak leaves. They form a dense rosette up to 30 cm in diameter. The stems are crunchy, dense, but not hard. The leaves are tender, without bitterness, with a pronounced taste and a nutty aftertaste. It is used to decorate dishes and as a component for
salads. On the website of the OptoMart online store, you can buy fresh Dubok green salad at wholesale prices.