How often should lettuce be watered?

Keep Lettuce Plants Well-Watered

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.

How do you harvest lettuce so it keeps growing?

Cut the outer lettuce leaves about 1 inch above the crown. This protects the crown so the lettuce can continue growing. Cut off the amount of lettuce needed when the leaves reach a length between 3 and 6 inches. Water the lettuce regularly to encourage continued growth even after you begin harvesting.

How much space does lettuce need?

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.

Does lettuce need a lot of water?

ANSWER: Lettuce should be watered not daily but instead about twice a week, or once every four or five days, for most of its growing period. It will need to be watered lightly but more frequently for the first two weeks after planting, perhaps daily, depending on your climate.

When can I put my lettuce plants outside?

For summer/autumn cropping: sow outdoors from late March to late July. For an even earlier crop, sow indoors in early February in seed trays and plant out in early March under cloches or plastic tunnels.

Will lettuce grow back after cutting?

Yes, lettuce leaves will grow back after cutting but only if proper care and technique are used when cutting as all vegetable lettuce follow similar annual vegetable growth cycles.

How hot is too hot for lettuce?

Lettuce is a cool-season vegetable, meaning it grows best in temperatures around 60 – 65°F. Once temperatures rise above 80°F, lettuce will normally start to “bolt” or stop leaf production and send up a stalk to flower and produce seed. The leaves become bitter at this stage.

Can lettuce grow in partial shade?

Arugula, lettuce, chard, kale and most other leafy greens are top candidates for partial shade at any time of day, and a longer list often thrives in sites that get full morning sun followed by afternoon shade.

How much direct sunlight does lettuce need?

Ideally, the plants should get at least 6 hours of sun per day, though lettuce will still grow if given less than that. The soil should be loose and drain well so that it's moist without staying soggy. To keep the soil fertile, work in composted organic matter about one week before you seed or transplant.

What can you not plant with lettuce?

Try to avoid growing lettuce next to broccoli, brussels sprouts, cabbage, cauliflower, kale, or kohlrabi—while some varieties of lettuce may help these cabbage-family (brassicas) crops to grow, these plants have particular root secretions that can prevent lettuce seeds from germinating.

Can you start lettuce indoors?

Growing lettuce indoors is a great way to garden from the comfort of your own home. ... You can grow lettuce in potting soil in a pot indoors rather than in your garden. With so many lettuce varieties you have tons of plants to choose from. Try head lettuce, like Romaine or Tom Thumb.

How deep should lettuce containers be?

Lettuce roots are relatively shallow, but use at least a gallon pot that's at least 6 inches deep. Full sun is best, but lettuce will get by with less. Buy transplants: Pick up six-packs or 4-inch pots of transplants or seed packages from a nursery.

How Big Should lettuce seedlings be before transplanting?

Lettuce should be transplanted when the plants are between 2-3 inches tall. You should harden off your lettuce plants 7-10 days before transplanting. Bring them outdoors for a few hours, increasing the length of time each day.

How do you know when lettuce is ready to pick?

You'll know when to harvest lettuce leaves when they grow to about 3 to 6 inches long, depending on the variety. Keep harvesting the leaves until the lettuce plant "bolts.” This means that plant has turned its energy to producing flowers and seeds and leaves usually become bitter-tasting with tough stems.

What do I do when my lettuce bolts?

How do you keep lettuce growing in the summer?

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.