Matters needing attention in planting lettuce

Planting time

Lettuce should not be grown in too cold or hot weather, preferably in spring or autumn. Of course, if you are growing in a greenhouse, you don't need to pay special attention to the temperature.

Selection of species

Better now the world's more popular heading lettuce, glass lettuce, or itself with flowers and leaves of lettuce.

Raising seedlings

Keep the soil temperature at 12 to 20 degrees Celsius and not in the sun.

Harvest

Lettuce grows rapidly after successful planting and can be harvested in one to two months. But don't miss the harvest time.

You have learned that lettuce is different from lettuce, so you must keep your eyes open when you buy it. If you are afraid of buying something wrong, you might as well plant it yourself. Are you eager to plant it yourself? We have missed the spring, but don't miss the coming autumn. Let's plant delicious lettuce together.

Pay attention to the control of downy mildew in lettuce planting in autumn

What disease should we pay attention to when planting lettuce in autumn? The editor told you that lettuce planting in autumn must pay attention to the prevention and control of downy mildew, and then the editor will introduce in detail the prevention and control methods of lettuce planting downy mildew in autumn to help you better grow lettuce.

Control methods of downy mildew in lettuce planting in autumn:

1. Rational crop rotation

The first choice for planting lettuce in autumn is to choose good varieties with disease resistance. using fungicides to mix seeds before sowing can prevent virus damage to a certain extent and effectively improve the emergence rate of lettuce.

two。 Rational planting

When planting lettuce, we must pay attention to the distance between each seed, effectively improve the ventilation and light transmittance in the field, so as to reduce the growth of bacteria to a certain extent. It is also necessary to weed in time, reduce the harm of weeds, apply timely, ensure the fertilizer needed for the growth of lettuce, promote the better growth of lettuce, especially the rainy autumn, and timely carry out stagnant water in the field. it can reduce the occurrence of lettuce downy mildew to a certain extent.

3. Disease prevention and cure

Lettuce planting process should be timely control of lettuce diseases, lettuce downy mildew prevention and control in advance, can effectively reduce the loss in the planting process.

Methods and matters needing attention of planting round leaf lettuce on balcony

Now, growing vegetables on the balcony is something that many friends like to do. the vegetables they grow are not only sweet and refreshing, but also safe. There are more and more friends planting round leaf lettuce on the balcony, and it has gradually become an indispensable variety in the balcony garden. So what problems should be paid attention to in the process of planting round-leaf lettuce?

Round leaf lettuce

1. Sowing: round lettuce seeds are relatively light, usually need to grow seedlings first, need to be mixed with some Xisha and then placed in a container to stir evenly, and then sprinkled with some soil can be germinated in 5 days. You can use wet towels wrapped in 15 degrees 20 degrees to promote germination.

2, daily management: lettuce seedlings need to keep the soil moist, can not let the soil dry to keep the soil permeable. When the lettuce grows to 5 Mel 6 leaves, it needs to be transplanted. It needs to be watered thoroughly and then transferred to a prepared container with roots. Fertilizer is needed about a week after transplanting, and mature organic manure is applied once every two weeks and four weeks after transplanting. When watering lettuce, we should pay attention to the problem of high temperature and drought, and water less at night. The principle of watering round lettuce is the principle of watering a small amount and more, but avoid waterlogging.

3. Harvest: stop fertilizing 2 weeks before harvest and uproot the lettuce directly.