It will not produce another head. You can grow leaf lettuce in rows for nice bundles of loose leaf lettuce, or you can sow it thickly in a garden bed or container for harvest as young, tender lettuce. Homegrown lettuce makes store bought seem like punishment, so might as well make the most of your harvest. We will also share every detail of harvesting leaf lettuce. Don’t let the leaves get too big, or they will start to get tough and bitter tasting. Much like other salad greens, Romaine does well in soils with neutral pH ranging between 6.0 and 6.5. Always left the base and roots in. If you leave 2-3 inches of stem above the ground the plant will still send out new leaves. Harvesting Lettuce Seeds . There are a couple of ways to complete this process properly. When you plant Romaine, take note of the days to harvest on the seed packet or tag. LOL! Approximately one month before the temperatures begin to rise, stop planting lettuce because most lettuce varieties take 30-60 days until they’re ready to be harvested. Here’s how to grow your very own Romaine lettuce at home and enjoy its many benefits. When your romaine lettuce is about 5 or 6 inches high, it's in the baby-leaf or mini-head stage. It grows well in pots and is a popular choice for container and vertical gardening. Like I have said before, the best time to start harvesting is about 3 weeks after you have planted the seed pod. Use a fan to keep the lettuce cool In this fashion, you get full sized lettuce leaves for meals, and the plant will continue to produce more from the crown. Different varieties have different tolerances for how they are harvested {meaning, some will go to seed faster than others if you pick it as you need it}. At this time, you can start enjoying some of the plant's crisp green leaves while letting the plant continue to grow. Harvest your lettuce when it takes on a blue-green color and the center leaves get less dense. Plant lettuce every two weeks but keep an eye on the temperature. The leaves have thick, crispy ribs that give that familiar crunch to a Caesar salad. Calculate the estimated maturity date, which is typically about 55 to 65 days for romaine lettuce. When romaine lettuce is mature, you can harvest the whole head at once by cutting the leafy head off from the stem at its base, or you can harvest individual leaves from the outer layer of the head as you need them, leaving the inner leaves to grow and mature. Often touted as one of the more difficult lettuces to grow, Romaine does take a bit longer to mature when compared to loose leaf or butter lettuces. If you want the whole stalk, let it grow up to the desired height and cut if off or pull it up. Romaine stems are around 3 inches thick when harvested. Your email address will not be published. They are typically cut when leaves are 3-4 inches tall or about 2 weeks after germination. If you are growing organically, a good compost tea is totally fine. Romaine lettuce has low calories. The variety of lettuce you grow often determines how early it’s ready to harvest. For microgreens, simply take a pair of scissors and snip off the leaves at the soil level. Well, here is my story: As a first timer, I thought that once you pick your loose leaf lettuce, that’s it. For more information, please see my disclosure policy. Romaine Lettuce. The first was in late May which we cut for a good 8 weeks. If you keep lettuce leaves cropped short, the plants will continue to … Harvesting Romaine Lettuce. This post may contain affiliate links. Loose lettuce varieties have one great advantage for the home gardener - unlike the types with cabbage-like heads, the leaves of the loose leaf lettuces can be picked individually, so they will re-grow and replace themselves through the season. Copyright © 2020 One Hundred Dollars a Month - Disclosure Policy - Design by Sharon Hujik, Money Saving Tip - Buy Bread at Bakery Outlets, How to Grow Your Own Food – 8/28/2013 Garden Tally. Hang out with Mavis & Lucy right in your Inbox! The best temperature for growing lettuce is from 55 up to 70 degrees Fahrenheit (12.8 to 21.1 degrees Celsius). I’ve never tried new red fire but I’ll keep an eye out for it. Mark the planting date on your calendar. The more light lettuce gets, the more it will grow. After it matures it will develop a bitter flavor. Harvest the lower or outer-most leaves around the crown. Harvest from different rows each time you pick lettuce to allow those that have been picked to regrow, about two weeks post-harvest for most varieties. There are specific steps to follow while growing lettuce from the stem. For leaf lettuce {and lettuce like Romaine}, you can just pick the outer leaves as they are needed. This guide on how to grow romaine lettuce includes tips on planting romaine lettuce, caring for romaine lettuce plants, and harvesting romaine lettuce. You can measure the width of the plants base stem. In conclusion, don’t expect a full head of romaine lettuce to fill your salad bowl. Lettuce is an edible vegetable. If you are growing hydroponically, then there are multiple options to choose … Sounds delicious! Make sure to leave the base and roots IN THE GROUND, because you will get one more {maybe two} smaller harvest off of them that way. In comparison to other types of lettuce, romaine is considered more heat tolerant and bolt resistant. These affiliate links help support this site. To do this, as the plant matures and the outer leaves look good for picking, snap them off and leave the inner crown intact. Harvest Leaf Lettuce Frequently. A benefit of growing vegetables yourself is that you get to be the judge of when things are ripe. To harvest them, just snap each leaf off at the base of the plant, being careful not to uproot the whole plant {it’s best to snap off the leave about a 1″ above the base of the plant}. Before maturity, you can harvest leaf lettuce by simply removing outer leaves so that the center leaves can continue to grow. Romaine lettuce is ideal for a lettuce wrap because of the shape and strength of the leaves. It will not produce another head.   One involves holding a paper bag near the plant and shaking the flower head over it daily until most of the ripened seed is gone. By the time we eat thru the row, it is ready to cut again where we started. When I’ve harvested my head lettuce and let it grow a second head the new lettuce always seems to come in bitter. I’m happy to read that if I move it to the shade it should still grow without bolting. How to Harvest Romaine Lettuce in Your Garden. Unfortunately lettuce doesn’t produce forever, so it will eventually stop growing after producing new leaves for a while. Thank you for supporting One Hundred Dollars a Month. To harvest Romaine heads, use a sharp knife to cut the stem off at ground level. Growing Romaine Lettuce. Required fields are marked *. It is planted in spring so that it matures before any hot weather. Treated this way, some lettuce plants can produce a steady supply of leaves for weeks at a time. So, for the sake of marital harmony, I decided to give it a try. QUESTION: Why is my lettuce growing so tall? Add to a smoothie or juice blend. Feeding your lettuce plants. For a continuous supply of leafy lettuce throughout the growing season, try planting romaine lettuce every couple weeks. If you leave about an inch of plant above ground and don’t disturb the root, you will probably see the plant grow back. Harvesting lettuce is an easy job but a bit laborious. Romaine can also be harvested leaf by leaf to extend the harvest. Saute, broil, or braise. How to Cut Lettuce So It Keeps Growing. I am looking forward to real spring and early summer. Any tips to avoid it? Place on a window sill or below develop lights. Butterhead or romaine types can be harvested by removing the outer leaves, digging up the whole plant, or cutting the plant about an inch above the soil surface. Last year my wife pleaded for me to plant some of the beautiful green with red tipped New Red Fire when she was reviewing the seed catalog. How to harvest your lettuce so it keeps growing? Reaching up to 20 inches tall, most romaine lettuces take 60 to 80 days to harvest. Harvest the romaine heads about 65–70 days after planting the seeds. I am growing lettuces, romaine and red tipped, in an old metal trunk. Enough for a sandwich. Dragoon (55-68 days to harvest) – A dense headed, mini green Romaine. Butterhead or romaine types can be harvested by removing the outer leaves, digging up the whole plant, or cutting the plant about an inch above the soil surface. Pinch off outer leaves of the romaine plants at any time during growth for baby lettuce leaves. People like to have it. Your email address will not be published. You can always break off a leaf. 5 Comments. You can harvest the outside leaves as needed, or you can harvest the entire head. Garnish a sandwich. This will be a good indicator for approximately when to pick your lettuce. Clean a pair of sharp scissors to remove any dirt or debris; then wipe the blades with a soft cloth or paper towel moistened with rubbing alcohol ... Plan to harvest your lettuce leaves in the morning, when they'll be at their crispest. How to Harvest Romaine Lettuce For Romaine and leaf varieties, you could also choose to pick the big outer leaves and let the inner leaves continue to develop for a surprisingly long time. By leaving the crown intact, you are keeping the plant alive and growing. I usually opt for a romaine type as I like the crunch. Romaine lettuce forms tight bundles of thick, sweet leaves and can reach up to 20” in height. Paris Island (65-75 days) – This is a full-sized upright green Romaine. It is absolutely exquisite. Definitely a keeper! And what is nice is the base is wider than last year. Head lettuce is really best harvested as a whole head when it has matured. While this is great for most plants, lettuce can ‘bolt’ and can taste bitter if they grow … Romaine Lettuce Calories. To protect the leaf lettuce, cover the rows with shade cloth or row covers to slow their bolting tendency in hot weather. Nowadays, many people harvest lettuce in their homes. Thanks MJB PS. When to harvest? But don’t let your lettuce brown up in the lights either. Head lettuces like romaine and butter lettuce will keep growing if you only harvest the outer leaves. Leaf lettuce is the best choice if you want a continual salad all season long. Many gardeners will combine two or three in order to have a variety of greens. The extended growing season works because romaine is able to grow without bolting in the warm summers. To harvest Romaine heads, use a sharp knife to cut the stem off at ground level. … Here are some common varieties and their features: There are multiple ways to harvest Romaine lettuce. So, keep the soil moist enough. I am not a huge leaf lettuce lover. Even if your leaf lettuce threatens to bolt, you can snap out the center of the plant and buy yourself a little more time…and a little more lettuce. By harvesting leaf lettuce through trimming it a few inches above the soil, you can get two to three harvests from one planting. -- Position Grow Lights 4 – 6” above your plants. The plant will keep growing new leaves. Growing romaine lettuce is a great choice as it can be harvested multiple times throughout its growing season. Don’t let the leaves get too big, or they will start to get tough and bitter tasting. We will discuss how to harvest lettuce. Romaine lettuce is typically ready to harvest 60 days after planting. This refers to harvesting the outer leaves while allowing the plant to continue to grow. Look at seed packets for specific information on varieties. If you cut your whole-head romaine about 1 inch from the soil line, it will start growing more leaves. Pruning the lettuce evenly will help keep the lights low. How and When to Harvest Regrown Lettuce? You will get only 8 calories in 1 cup of lettuce. And when you harvest your lettuce, do it properly. The Wife take a pair of scissors and starts at one end. Regrow lettuce for fun, for topping a sandwich and to become more acquainted with the food you eat. How To Harvest Lettuce If you want to try then follow the article. To do this, as the plant matures and the outer leaves look good for picking, snap them off and leave the inner crown intact. There are two distinct ways of harvesting romaine lettuce. As you did the first time around, harvest the outer leaves when the plant is about 5 inches tall, and then cut down the entire head when the leaves are 6 to 8 inches high and are slightly overlapping. First frost here is Labor Day weekend, but I’ll give it a go. Just be sure to work from the outside in — those tender, tiny, inner leaves are still full of potential growth. We have found that with our new LED lights, plants grow much more quickly! ... so be patient. Keep your plants as cool as you can—some shade helps keep lettuce healthy and slows down bolting. Lettuce grows best in cooler temperatures (55-70 degrees fahrenheit). Romaine can also be harvested leaf by leaf to extend the harvest. Harvest and eat it before you get there! The plant will keep growing new leaves. Romaine Lettuce Carbs. I grew red lettuce last year. Lettuce is one of those gifts that keeps on giving if you know how to harvest it correctly. Weather Conditions Lettuce grows well in cooler places with a temperature of 60 to 65 degrees F (15-18 degrees C) as warmer weather tends to make its leaves taste bitter. One of the most popular varieties for salads, it is slow to bolt and resistant to tip burn. Thurinus (56 days) – A full-sized upright red Romaine lettuce. When they are fully grown, it may be necessary to harvest the tops of the plants regularly to keep them well below the lights. The plant needs them to keep growing. Before maturity, you can harvest leaf lettuce by simply removing outer leaves so that the center leaves can continue to grow. Look for firm heads that stand tall and don’t collapse under a slight squeeze. The cukes will grow up the trellis and give the lettuce some afternoon shade. So I removed the black frozen lettuce and still had beautiful red lettuce coming up again when it started getting warmer. Head Harvest. Have others had this problem? If you are growing organically, a good compost tea is totally fine. I did two plantings. Mature Romaine leaves will have a snap to them while immature plants will be pliable. ... be sure to leave at least 4 to 6 six leaves at the center. This back and forth weather is nonsense. Romaine is low in carbs. Learn how your comment data is processed. It’s better to harvest Romaine lettuce early rather than late. You can harvest the outside leaves as needed, or you can harvest the entire head. All lettuces produce leaves out of a central crown in the middle of the plant. It’s a good idea to practice successive planting with lettuce to extend your harvest. The second was in mid-July which we ate until the end of September. While this is great for most plants, lettuce can ‘bolt’ and can taste bitter if they grow too tall too fast. Chip, very helpful comment. You can use a general purpose fertilizer for feeding your romaine lettuce plants. Romaine, also known as cos, forms tall, tight bundles of thick, sweet lettuce leaves. You can harvest like this two to three times before the quality of the leaves declines. The cukes will grow up the trellis and give the lettuce some afternoon shade. Have you tried a variety of leaf lettuce from Territorial called New Red Fire? It usually takes around 60 to 80 days to harvest which allows it to grow without bolting when the warmer weather hits. Unlike regrowing green onions or regrowing celery, you won’t be able to regrow a full head of lettuce.You’ll just regrow a few leaves 2-4 inches long. If you pick the outer leaves of head lettuce, instead of harvesting the whole head, it will go to seed faster. If it taste’s good, don’t hesitate to enjoy the fruits of your labor. Fairly bolt tolerant and resistant to downy mildew. Romaine can be harvested in 1 of 2 ways: you can harvest the entire head of lettuce at once, whether by pulling up the head, roots and all, or by cutting off the head at … Grow lettuce in the coolest place in your home. It grows fast (they say 29 days), is tender AND best of all, it does not get bitter. When grown from seeds, romaine lettuce takes only a little less than 3 months to fully mature. To harvest Romaine heads, use a sharp knife to cut the stem off at ground level. How to Harvest Romaine Lettuce. Harvesting Romaine Lettuce. Forms compact deep red heads with a high resistance to downy mildew. This will vary between gardens and varieties. Butterhead and Romaine lettuce varieties can also be cut down to 1 inch, but the remaining stubs often generate a … Feeding your lettuce plants. As long as you keep up with snapping off the outer leaves, the lettuce won’t go to seed until it gets too hot {which in a nice shady area, might mean you can have fresh salad spring, summer, and fall}. In comparison to other types of lettuce, romaine is considered more heat tolerant and bolt resistant. If they do bolt, it’s likely too warm to grow leaf lettuce. For year-round … Romaine lettuce is typically ready to harvest 60 days after planting. Plus you're planting two crops in one space, which is a big win. Slice the leaves at about 1 inch from the bottom. Harvesting Romaine Lettuce. I like the idea of succession planting for fall. This refers to harvesting the outer leaves while allowing the plant to continue to grow. For leaf lettuce {and lettuce like Romaine}, you can just pick the outer leaves as they are needed. Top a spicy soup. -Tina R. ANSWER: Lettuce plants that suddenly start stretching toward the sky and growing extra tall are likely to be bolting. Then you have something to taste and judge for yourself. To harvest them, just snap each leaf off at the base of the plant, being careful not to uproot the whole plant {it’s best to snap off the leave about a 1″ above the base of the plant}. Some of the more popular varieties of romaine lettuce include Green Towers, Valley Heart and Red Eyes Cos. Container gardening tips are also included. How to Harvest Leaf Lettuce So It Keeps Growing? Once the flower heads are fluffy and dry, it's time to harvest the seeds. Keep the lights low to the lettuce. Place the last stem in shallow dishwater about ½ inch. Plus you're planting two crops in one space, which is a big win. You can tell when the heads are mature by their visual appearance: they’ll have a dark green color and look leafy and open. Can I still harvest the leaves? If you leave 2-3 inches of stem above the ground the plant will still send out new leaves. This site uses Akismet to reduce spam. A good potting mix will make lettuces grow very well. For heading varieties, use clean, sterilized shears to cut the top two thirds of the plant off. We recommend keeping the grow lights at least 4 – 6” above the plants as they grow. Enjoy the process! Romaine lettuces are tall plants with leaves that form a tight head. Cutting the whole plant down to 1 inch yields a large harvest of loose-head leaves. Growing this cold-loving plant can be quite a work so in order to successfully harvest a good quality one, you will need to follow some of these growing guides written below. Romaine lettuce takes about 20-25 days from the day of planting to come for harvest. It depends on your goal. Thick leaves with a crisp texture, this variety pairs well with red Romaines. Romaine lettuce takes about 20-25 days from the day of planting to come for harvest. I planted a 4′ row and never looked back. Just grab a sharp knife and holding the base firmly, cut off the head. Regrown lettuce will bolt (send out a seed stalk) before it grows a full head of lettuce. Planting Romaine Lettuce from a Seed Evaluate your region’s climate and the season you are in. You can use a general purpose fertilizer for feeding your romaine lettuce plants. We have recently been receiving occasional emails asking how to harvest leaf lettuce so it keeps growing. This year I found new lettuce that came up, but froze. What ever your system is the growing times shouldn’t change much. For a continuous supply of leafy lettuce throughout the growing season, try planting romaine lettuce every couple weeks. Trimming off the flowering stalk as soon as it appears helps to slow the process down. Romaine is a popular lettuce to use for microgreens. Ways to complete this process properly starts at one end, mini green romaine is typically about 55 65... Lettuce through trimming it a go the harvest extra tall are likely to be bolting greens, does. 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