Lettuce is grown on all continents, but the greatest consumers and producers are the USA (91 000 hectares, of which 60 000 ha are in California) and Europe (total EEC area 80 000 ha).
What country grows the most lettuce?
China was the largest producer of lettuce in the world in 2019 followed by the United States and India. China was the largest producer of lettuce in the world in 2019 followed by the United States and India. China produced more than 16 million metric tons of lettuce in 2019.
Where does the majority of lettuce come from?
In the summer months, locally-grown lettuce is available in many parts of the United States. But, the overwhelming majority of lettuce and leafy greens consumed in the U.S. is grown in California which produces about 70% of the volume. Another 20% is grown in Arizona.
How much lettuce is grown worldwide?
Global production of lettuce ranges from 26 to 29 million tonnes over an area of 1,227,358 ha, with an estimated field-based production between 2.2 and 3.2 kg lettuce m − 2 yr − 1 (Naus, 2018; Shatilov et al., 2019) .
Where is lettuce commercially grown?
Nearly all commercially produced leaf lettuce in the United States comes from California and Arizona (Fig 1).
What are the top 3 countries that produce lettuce?
Trends of Top 10 Producers
| Country | Production Volume | |
|---|---|---|
| 2013 | ||
| 1 | Global | 24.63M |
| 2 | China | 13.50M |
| 3 | United States | 3.83M |
Does Australia grow lettuce?
Lettuce seeds arrived in Australia on the First Fleet and now days, this popular vegetable is often found in backyard gardens around the country. Lettuce is a part of the daisy family and is grown as a leafy green vegetable.
What city produces the most lettuce?
The Yuma area, including the Imperial Valley across the California border, produces about 90 percent of all the leafy vegetables grown in the United States from November to March, when it’s too cold to grow produce in most of the rest of the country.
What climate does lettuce grow in?
60 to 65°F.
Lettuce is adapted to cool growing conditions with the optimum temperatures for growth of 60 to 65°F. At 70 to 80°F, the plants flower and produce seed. Lettuce can tolerate a few days of temperatures from 80 to 85°F, provided that nights are cool.
Why do they grow lettuce in Arizona?
Yuma, Arizona has been recognized as the sunniest place in the world, with a year-round average of 11 hours of sun a day. This, along with its rich river bottom soils and irrigation from the Colorado River, has made it one of the most important producers of winter vegetables in the United States.
Why is there a lettuce shortage?
“We’ve got ground that’s wet and cold. Crops just aren’t going to grow in these conditions.”The combination of crops lost to the rain, and struggling plantings due to the cold means wholesalers like Mr Joseph expect the shortage of fresh produce to last for at least the next couple of months.
How long does it take to grow lettuce?
You don’t have to worry about how to pick lettuce – it’s one of the simplest vegetables to harvest. Most lettuce can be harvested between 30 to 70 days after planting.
Where is iceberg lettuce grown?
Iceberg lettuce is grown year-round in California and Arizona and is shipped throughout the United States and Canada where it makes its way, in various forms, to grocery stores, restaurants, and food service establishments.
Why is most lettuce grown in California?
Ideal conditions for leafy green crops are high temperatures in the 60s or 70s and lows in the 40s. Because of this, the Central Coast is a huge growing region that produces lettuce between the months of April and November.
Can lettuce be grown in Singapore?
Lettuce is best grown in a temperate climate. In Singapore, it should be grown on consistently moist, but well-drained soils. It does not tolerate acidic soils (pH < 6). It takes about 2 months from sowing to first harvest.
How do they farm lettuce in South Africa?
Plant density of lettuce varies with the kind of lettuce planted but should be anything from 60 000 to 120 000 plants per hectare. They are planted on 1000 mm to 1200 mm raised seedbeds consisting of three to five rows 20 to 30 cm apart of plants spaced from 15 to 20 cm apart in the rows.
Who exports the most lettuce?
Top Lettuce Exports by Country
- Spain: US$1.1 billion (31.6% of total lettuce exports)
- United States: $564.4 million (16.9%)
- Mexico: $407.1 million (12.2%)
- Netherlands: $303.6 million (9.1%)
- Italy: $241.3 million (7.2%)
- China: $207.3 million (6.2%)
- Belgium: $93.7 million (2.8%)
- Germany: $73.6 million (2.2%)
What country produces the most romaine lettuce?
China is the largest producer of lettuce, contributing 55% to the world’s total production by weight. By contrast, the United States contributes only about 16% to total lettuce production worldwide. The primary type of lettuce produced and consumed in China is a stem lettuce (L. sativa L.
What continent is lettuce native to?
Wild lettuce is now widely scattered over the globe, but it originated in inner Asia Minor, the trans-Caucasus, Iran, and Turkistan.
Is lettuce imported from Australia?
In the past, imports have come from the US, Thailand, New Zealand or China. months. Domestic markets are free and there are no restrictions on lettuce production. Australia is unlikely to trade with e.g Laos.
Does lettuce need a lot of water?
Lettuce has shallow roots, so plants need consistent watering. Check at least twice a week and water if the soil is dry down to 1 inch deep. Containers of lettuce need to be watered more frequently than garden beds, especially in the summer.