Haofeng ( Qingdao) Food Co., Ltd.

PRODUCT INFO Lettuce (Lactuca sativa) is an annual plant of the family Asteraceae. It is most often grown as a leaf vegetable, but sometimes for its stem and seeds. Lettuce is most often used for salads, although it is also seen in other kinds of food, such as soups, sandwiches and wraps; it can also be grilled. One variety, the celtuce (asparagus lettuce), is grown for its stems, which are eaten either raw or cooked. In addition to its main use as a leafy green, it has also gathered religious and medicinal significance over centuries of human consumption. Europe and North America originally dominated the market for lettuce, but by the late 20th century the consumption of lettuce had spread throughout the world. As of 2017, world production of lettuce and chicory was 27 million tonnes, 56% of which came from China. Lettuce was originally farmed by the ancient Egyptians, who transformed it from a plant whose seeds were used to obtain oil into an important food crop raised for its succulent leaves and oil-rich seeds. Lettuce spread to the Greeks and Romans; the latter gave it the name lactuca, from which the English lettuce is derived. By 50 AD, many types were described, and lettuce appeared often in medieval writings, including several herbals. The 16th through 18th centuries saw the development of many varieties in Europe, and by the mid-18th century, cultivars were described that can still be found in gardens. USES Generally grown as a hardy annual, lettuce is easily cultivated, although it requires relatively low temperatures to prevent it from flowering quickly. It can be plagued by numerous nutrient deficiencies, as well as insect and mammal pests, and fungal and bacterial diseases. L. sativa crosses easily within the species and with some other species within the genus Lactuca. Although this trait can be a problem to home gardeners who attempt to save seeds, biologists have used it to broaden the gene pool of cultivated lettuce varieties. Lettuce is a rich source of vitamin K and vitamin A, and a moderate source of folate and iron. Contaminated lettuce is often a source of bacterial, viral, and parasitic outbreaks in humans, including E. coli and Salmonella. SEASON Lettuce is available year-round.

- Native to the Mediterranean region and cultivated over three thousand years, celery is a biennial, herbaceous plant of the Umbelliferae, botanically named Apium graveolens. A member of the carrot family and related to anise, parsley and parsnips, celery was first recorded as a food plant in France in 1623. - Baby celery is hydroponically grown, with long, thin stalks and mature, full leaves. Similar in size to cilantro or parsley, baby celery has an intense celery flavor that is much stronger than that mature celery heads. The strong celery flavor is concentrated in the leaves, though the entire plant is edible. - Baby celery is not typically used as a substitute for mature celery because the stalks are small and thin. Use celery leaves in pestos, sauces, soups, salads or as an herb. Pair with carrots, mushrooms, asian vegetables, citrus, tomatoes, garlic and onion. Baby celery stalks may be used as an aromatic or chopped and combined with the leaves in cooked preparations. Refrigerate baby celery, keeping dry and well wrapped until ready to use. - Hydroponically grown baby celery is harvested year-round.