Head lettuce is usually grown from seeds started indoors during warm weather for a fall garden. Transplant head lettuce in rows 12 to 18 inches apart with 10 to 12 inches between each plant. You don’t need lettuce to develop deep roots. In fact, you want to encourage leaf growth over rooting.
The ideal lettuce growing location for spring and fall is in a spot that receives full sun. If you plan on growing lettuce during the summer or in warm planting zones, partial shade can provide protection from the heat.
To sow lettuce directly in the garden, simply plant the seeds about 1/4 inch deep, tamp them down, and water. It’s that simple! Space the sowings according to packet directions that are based on the size of the mature lettuce. For example, a crisphead may require a square foot of garden space.
Water your lettuce plants every day—and even more often if it is extremely hot and dry. The lettuce leaves are mostly water and will desiccate and wilt in strong sunlight and dry soil. Lettuce roots tend to be shallow, so frequent watering is more important than deep watering.
Eat the top portion of the lettuce you have purchased, cutting the leaves at about 1 to 2 inch from the bottom. … The bottom portion is what you will keep to grow your new lettuce. Place the remaining stem in a bowl or dish and fill with about 1/2 to 1 inch of water.
Learn the step by step to plant, set up, and grow your own organic salad garden and enjoy fresh greens at least six months each year. Red lettuces tend to last longer than green, and romaine varieties of the green will usually last longer than the softer butter-type varieties.
Lettuce is traditionally a cool season veggie (a bit like coriander), which means they prefer to be planted in cooler weather. However modern plant breeding means there are now lettuces available acrossAustraliathat are suitable for planting all year long.
In a container or outdoor garden, lettuces of all types can be grown with tomato plants, as they are very compatible. The shorter, leafy plants can help hold in moisture around the tomato roots, and they help protect the tomato leaves from water and soil that can splash from watering, reducing the chance of disease.
Lettuce: … Lettuce prefers cool weather and will tolerate frost once established. Direct sow seeds as soon as the ground can be worked. Plant seeds 1/4-inch deep and keep soil evenly moist.
Sprouting Lettuce In Warm Weather
In warmer temperatures, imbibing or soaking the seeds in water for at least 16 hours before planting in a well-lit area will increase the germination percentages greatly.
Lettuce doesn’t need full sun; in fact, it’ll perform better if you give it indirect light and cool shade. Plant summer lettuce underneath tall plants or arbors, or make your own shade structure. Some gardeners keep their lettuce in container gardens, which can be moved to shady spots in warm months.
Bolted lettuce can still be harvested and eaten, although the leaves will taste unpalatable and bitter if they are left on the plant too long, so it is best to pick the leaves as soon as possible after lettuce bolting and remove the plant entirely once all the edible leaves are removed.
If you’re looking for the healthier option of the two, choose cabbage. Lettuce varieties such as red leaf lettuce and romaine are also good options. Cabbage, including green and red cabbage, is typically higher in vitamins, minerals, and beneficial plant compounds than iceberg lettuce.
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