Summer Crisp Lettuce Info – Selecting And Growing Summer Crisp Lettuce
The name “summer crisp” refers to the color of the leaves when they are young and tender. They look like a crispy brown or white bread. This type of lettuce is grown in warm climates such as Florida, Texas, California, Arizona and Hawaii.
These types of lettuces have been called “batavias”. There are many varieties of summer crisp lettuce. Some of them include:
Batavia (Battenberg) Lettuce
Maui Maui (Hilo) Lettuce
Hawaiian Kale Lettuce (Kapoho) Lettuce
Summer Crisp Lettuce Information – How To Grow Summer Crisp Lettuce?
In order to grow summer crisp lettuce, it needs to be kept at a cool temperature. You need to keep your plants in a greenhouse or shade cloth. When you plant the seeds, make sure that you place them into a pot with soil that is slightly acidic. If you do not add any fertilizer, then the plants will produce well without any extra care.
You can also water the plants regularly but remember to give them enough time between watering so that they don’t become root bound. The plants will grow to be 12 to 15 inches tall. As soon as you see the leaves getting bigger, make sure that you start harvesting the outer leaves.
When the inner leaves are exposed to sunlight, they will begin to turn red or green in color.
You can also regrow summer crisp lettuce by placing the stem of plant that has a leaf on it into a jar of water. Keep it in a place where there is plenty of sunlight and keep changing the water daily. Refrain from placing the stem into an iron container.
This will cause it to turn green.
You can take stem cuttings from the middle of summer crisp lettuce plants. Place them in a pot filled with sand and keep them in a warm place. You can also place them under a bell glass where they will get plenty of sunlight.
It is important to make sure that your plants have enough water. After about three weeks, you will see new roots forming at the base of the stem cuttings.
Another way of regrowing summer crisp lettuce is by placing the entire plant in water. Take a six-inch pot that has a hole on the bottom. Place your summer crisp lettuce plant inside the pot.
Fill it with water so that the water level is under the soil but does not cover it. Place the pot in a sunny location. It is important to change the water every two days.
You can try growing the vegetables from the seeds. When you plant the seeds, make sure that you place them in a warm and sandy soil. Cover the seeds with about 1/4 inch of soil and keep them in a warm location.
Keep the soil moist at all times so that it doesn’t dry out. Place a plastic bag over it to keep the soil moist.
You can also plant the seeds in trays or pots that have drainage holes. Use potting soil and place one seed per pot. Cover the seeds with sand and keep the soil moist at all times.
When the plants begin to grow, make sure that you transpot them into individual containers. Make sure that you keep them out of direct sunlight until they become acclimated to their new environment.
Harvest the outer leaves of the summer crisp lettuce plants when they are about 6 to 8 inches long. When the inner leaves turn red or green, you can cut them off and begin eating them.
This is a picture of the leaves turning red.
If you live in an area where the temperature drops, grow your summer crisp lettuce under a dome of some sort that will protect it from the cold. You can also place the plants in a cool location such as an unheated room.
In addition, you can grow the plants under a frost blanket. A frost blanket is a cloth that keeps the plants warm when the temperature drops. It reflects and traps heat to protect your plants.
The frost blanket has four layers. The two outer layers are made of highly reflective mylar that traps the heat. The next layer has small air pockets to protect the plants from getting burned as the mylar traps the heat. The inner layer is a cotton cloth to prevent the mylar from scratching the plant.
You can get a frost blanket online by searching for “frost blanket”. You can also order them from Amazon. Here is the link:
Another way of protecting your plants from freezing in the cold is by grouping them together. When you group the plants together, it provides some heat for each other and protects them from cold weather.
You need to plant at least four plants in a square configuration with each plant placed inside the center of the square. The square should have sides that are about three feet long. Make sure that there is about one foot separating each plant.
You can also use a wooden or plastic lattice that is about one foot high to keep the plants from being damaged by the cold.
If you live in an area that gets snow, make sure that you brush it off the plants every day. You can also use a soft cloth to wipe the snow off the plants.
Leave at least 2 to 3 leaves on each plant when you harvest them. This will allow the plant to continue to photosynthesize and grow.
When you begin to harvest the outer leaves, make sure that you leave at least two leaves on the plant. This will ensure that the plant will continue to grow. When you begin to take a few leaves from the plant each time you harvest, the remaining leaves will grow bigger and faster.
Look on the internet to see how to store the leaves once you take them off the plant. You can also dry or freeze the leaves for use at a later time.
You will need to figure out a way to keep your leaves free from pests and disease. You can research different ways of doing this when you get your first harvest.
You can also research different foods that you can make using the summer crisp lettuce leaves.
Other information about growing summer crisp lettuce:
Hardiness zone: – The hardiness zone that you live in determines whether the plants will survive. Look up your zip code on the internet to determine your hardiness zone.
The plants need to be protected from frost.
Sunlight: – The plants need at least 6 hours of sunlight every day.
Soil: – You need to make sure that the soil has good drainage since the plants do not like “wet feet”.
Pests: – The plants are prone to attacks by aphids, cabbage loopers, and imported cabbageworms. You can purchase insecticidal soap to spray on the plants to get rid of these pests. You can also use the garlic spray that is recommended for killing the aphids.
Make sure that you get rid of the infected plants as soon as possible. This will prevent the pests from spreading to other plants. You will also need to research how to get rid of the pests naturally.
Harvesting: – You need to start removing the outer leaves when they are about 4 inches in diameter. The leaf size depends on the variety of the plant. You can begin harvesting the outer leaves when about two thirds of the outer leaves have reached the 4 inch diameter.
Some leaves will be either torn or chewed by the animals. Once this happens, you can cut off the damaged parts and replant them. The leaves that are damaged can still be eaten since the part that was damaged will not make you sick.
The plants should be replanted every 2 months.
You can plant more of the summer crisp lettuces every 2 months. When you plant them every 2 months, you will have a continuous harvest for several months. You just need to make sure that you plant the seeds during the appropriate month.
This can be done by planting some of the seeds in mid-summer. Check the seeds to see if they are ready for planting. If they are brown or dark brown, then they are ready for planting.
You can check to see if they’re ready by squeezing the seed with your fingers. If the outer hull of the seed cracks, it is ready for planting. If not, you will need to wait a little longer.
You can use the remaining seeds that did not crack when you squeezed them to plant in 2 more months. Keep the seeds dry and safe so that you do not have to replace any of them.
You can continue this process until spring. If you want to plant more in the spring, you will need to go to a garden center to buy new seeds.
You can also save the seeds from the plants to grow more the next year. Allow the fruits to stay on the plants until they turn brown and become dry. Once this happens, you can collect them and spread the seeds out to dry even further.
The seeds can be stored in a small glass jar and kept somewhere dry. You will need to check on them every month or so to make sure that they are still dry. Add a bit of silica gel to the jar to make sure that they stay dry.
It may take a few years for the plants to produce the same quality of leaves that you receive from the store. Once you have established your routine, it will be very easy for you to grow your own food.
When it comes to growing your own food, be sure to start small and always start with the basics. You can always expand in the future.
Always make sure that you use top quality organic material when you’re attempting to grow your own food. You will need to make sure that the soil is healthy and rich with nutrients in order for your plants to be happy and healthy.
You can also use natural and organic insecticides and fungicides to treat your plants. You can look these up online or at a garden center. These sprays are generally all natural and safe for you and the environment.
Your vegetables should last about 7 days if you store them in your refrigerator. Lettuce is a vegetable that does not last very long so you will need to eat it as soon as possible after picking it.
If you are having a hard time finding sources for your seeds, you can always order them online. Many websites sell all kinds of seeds and will ship them to you without any problems.
The only thing that you need to be aware of is that some online companies will not ship seeds to some countries such as Australia or New Zealand. You can also buy many seeds from gardening stores if you would prefer to buy them locally.
You can even ask around at your local nursery to see if they will sell you any seeds. You can usually find all kinds of heirloom seeds at these types of places.
You can start your garden in many different ways. For beginners, seed packets are great for a few reasons. First of all, they are easy to get a hold of.
Many stores carry them and you can even find them online or at your local nursery.
If you live somewhere where the soil is not good, you can always start your garden in pots or containers. You can also start your garden using wooden boxes or railroad ties.
You can then bury the wooden boxes or railroad ties underground to protect your plants from harsh weather and to keep your plants thriving. Make sure that you place a few holes in the bottom for water to drain out of.
If you decide to bury wooden boxes or railroad ties, make sure you place a few holes in the bottom of these first. This will allow water to drain out of the containers so you don’t end up with a bucket full of water. After a while, the wood will rot away and you will need to replace them.
It’s always a good idea to keep your seeds in a cool, dry place until you’re ready to use them. You can keep them in an envelope, a film canister or even a paper towel tube. Keep in mind that if you do decide to store them in a paper towel tube, there’s a good chance that the seeds will sprout if they come into contact with the damp cardboard.
Sources & references used in this article:
Investigating the effects of hydroponic media on quality of greenhouse grown leafy greens by SD Ferguson, RP Saliga III… – … Journal of Agricultural …, 2014 – journals.esciencepress.net
Selection of Heat Tolerant Lettuce (Lactuca sativa L.) Cultivars Grown in Deep Water Culture and Their Marketability by SC Holmes, DE Wells, JM Pickens, JM Kemble – Horticulturae, 2019 – mdpi.com
Lettuce Cultivar Observation Trial—2013 by E Maynard – Midwest Vegetable Trial Report for 2013, 2014 – docs.lib.purdue.edu
Reaction of vegetables and aromatic plants to Meloidogyne javanica and M. incognita by CR Dias-Arieira, TPL da Cunha, FM Chiamolera… – Horticultura …, 2012 – SciELO Brasil
Hydroponic Greenhouse Lettuce Production in Subarctic Conditions Using Geothermal Heat and Power by MG Karlsson, JW Werner – … on Soilless Culture and Hydroponics 843, 2008 – actahort.org
The growth of three crisp lettuce varieties from different sowing dates by DCE Wurr, JR Fellows – The Journal of Agricultural Science, 1984 – cambridge.org
Crop continuity and prediction of maturity in the crisp lettuce variety Saladin by DCE Wurr, JR Fellows, RF Suckling – The Journal of Agricultural …, 1988 – cambridge.org