Lettuce (Lactuca sativa L.) is one of the most important leafy vegetable that is consumed during its vegetative growth. The transition from vegetative to reproductive growth is induced by high temperature, which has significant economic effect on lettuce production.
What is a lettuce classified as?
leaf vegetable
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.
What type of vegetable is lettuce?
Lettuce is a leafy vegetable, famous for giving salads their base. There are multiple types of lettuce, and they all share the scientific name Lactuca sativa. The health benefits of lettuce come primarily from its vitamin content.
Is lettuce a vegetable crop?
Lettuce and Related Crops (Family Compositae) (Artichoke, Celtuce, Chicory, Endive, Escarole, Lettuce, Radicchio) Lettuce is an immensely popular vegetable. Among vegetables grown in the United States, it surpasses all other vegetables except for potato in area of land devoted to production and in crop value.
Why lettuce is a vegetable?
Lettuces are the edible leafy part of the plant, so they’re generally considered a vegetable for that reason. Fruits, on the other hand, are the seed-bearing structures that grow from a flowering plant, whereas vegetables are all the other edible plant parts.
Is lettuce a seed bearing plant?
Initially, plants will produce leaves to collect sunlight. Later the plant will produce flowers to pollinate and finally fertile seeds. The leaves of the lettuce plant are what is eaten so they are normally harvested before the plant flowers or seeds.
How does lettuce reproduce?
It starts to grow tall stalks (called bolting), develops flower heads, and eventually produces seed. Allow the flowers to completely dry out so you can save seeds from lettuce plants. One lettuce plant can produce hundreds, if not thousands of seeds – you only need a few plants to save lots of free seeds.
What is lettuce grow?
Lettuce Grow is an indoor garden that uses water to grow fresh veggies no matter the season. Thanks to grow lights and Lettuce Grow nutrients, my plants were ready to harvest in about a month. The system is expensive, but the garden can last years so you can grow much of what you eat.
Is lettuce an herb?
Similarly, a leaf of lettuce is the green part of a plant, but when you make a salad, the lettuce is the main ingredient, so lettuce isn’t an herb either.
Asteraceae (Daisy family) Edible members of this diverse family include lettuce, chicory, burdock and artichoke.
What are examples of seed bearing plants?
Seed plantsLower classifications
Does lettuce come from a seed?
Yes, lettuce gets seeds. Most people never see them because they pull out the plant long before it has a chance to set seed. One lettuce plant produces a ton of seeds. So you really only need to allow one or two from each of your favorite varieties to go to seed.
Is a potato a vegetable?
In a nutshell, there is no doubt that a potato is botanically a vegetable. Although not your usual leafy green, it’s still packed with vital nutrients that are necessities for a balanced diet. Check out some of our potato based recipes for some meal inspiration or our potato waffles range for an extra treat!
How does lettuce reproduce asexually?
Some plants, like the romaine lettuce, reproduce sexually, BUT they can also reproduce asexually. When you leave the stem of the lettuce in water for a couple of days, you see that it grows new leaves. This works because lettuce cells can reproduce by copying their DNA and splitting to make new cells!
Where does lettuce come from?
Lettuce originated in the Mediterranean area and was first grown as a weed. The first documentation of cultivation begins in Ancient Egypt over 6,000 years ago, but it may have been cultivated in the Middle East prior to this. Ancient Egyptian artwork, especially tomb paintings, depicts different varieties of lettuce.
Does lettuce regrow?
Lettuce regrows once its leaves have been cut or picked off the main stem. As long as the root is intact in the ground and there are at least 1-2 inches of stem and leaves at the base, lettuce will shoot new growth in as little as a week. The cut-and-come-again harvesting method is the most popular.
How do you grow lettuce plants?
When sowing seeds directly into the soil, you should plant approximately 10 seeds per foot. Space your rows 12 to 18 inches apart. Thin leaf lettuce seedlings to 4 inches apart. Romaine and butterhead lettuce seedlings require 6 to 8 inches between each plant.
How does the Lettuce Grow system work?
The pump runs on a timer to move water to top of the unit, where the water flows gently down the inside of the unit and runs over the grow medium and roots of the plants. According to Lettuce Grow, this allows you to grow vegetables with over 95% less water per plant, so it’s great in water-scarce areas.
Where is lettuce grown?
More than 90 percent of U.S. lettuce production is located in California and Arizona. The main varieties include iceberg, romaine and various leaf varieties. Lettuce production occurs year-round throughout the United States, through a sequence of production in Arizona and California.
Is cucumber a fruit or vegetable?
fruit
The botanical classification: Cucumbers are fruit.
With this definition in mind, cucumbers are classified as fruit because they contain tiny seeds in the middle and grow from the flower of the cucumber plant.
Is carrot a vegetable?
Carrots are root vegetables that were first grown in Afghanistan around 900 AD. Orange may be their best-known color, but they also come in other hues, including purple, yellow, red, and white. Early carrots were purple or yellow.
Gerardo Gonzalez loves cooking. He became interested in it at a young age, and has been honing his skills ever since. He enjoys experimenting with new recipes, and is always looking for ways to improve his technique.
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