When and how to plant Chinese cabbage in open ground

The question of when to plant Peking cabbage is not rhetorical, even for an experienced gardener. It is not a fact that you will be able to grow it if you have good harvests of cabbage. Not knowing the peculiarities of the culture, instead of heads of cabbage, you can get loose plants with a bunch of peduncles covered with yellow flowers.

Why landing dates are important

Chinese cabbage - the culture is cold-resistant, for the formation of full-fledged heads of cabbage it needs an air temperature around 20 ° C. High temperatures from 25 ° C and above lead to the ejection of peduncles, in this case the head of cabbage is not formed.

The length of daylight affects the formation of heads of cabbage. Peking cabbage prefers a short day - no more than 12 hours, longer (13-14 hours) sunlight causes blooming in the plant, leading to loss of yield.

In industrial greenhouses, automation controls the temperature and illumination, which is why Chinese cabbage is grown in them all year round. A summer resident in open ground needs to proceed only from the weather conditions of his climatic zone. Therefore, the timing of planting Peking cabbage in open ground is important for him.

when and how to plant

For seed germination of Peking cabbage, an average daily air temperature of about 5 ° C is sufficient. Therefore, cabbage can be planted in open ground in early spring. Heads of cabbage can form at a fairly low temperature of 15 ° C.

In our climate, Peking cabbage grows well in the fall. In temperate climates, it can be sown again in summer. It is impossible to announce the sowing dates common for all summer residents - in our country there is too much difference in weather conditions.

Peking in the field

When to sow Chinese cabbage for seedlings

We figured out that even in the absence of a greenhouse, any summer resident can get 2 crops of Peking cabbage. For summer consumption, they prefer to grow cabbage with seedlings. When buying seeds, you need to pay attention to the ripening period of the variety or hybrid. This characteristic is important to know when determining the date of sowing seeds for seedlings.

black balls

Seedlings of cabbage are ready for transplanting in the ground at the age of 30 days; by this time, it should have 4 to 5 good leaves. In the middle lane, they begin to sow seeds to get their own seedlings in early April. For Siberian regions, these terms can be shifted by two weeks in advance, and summer residents of the south can do this 3 weeks earlier.

It is important to remember that Peking cabbage shoots with sharp temperature fluctuations, therefore, when determining the timing, proceed from the average temperature regimes of your region. For the first experiment, it is better to get a Dutch hybrid with an early maturity.Hybrids tend to shoot less, and early ripening ensures heads of cabbage form before hot weather.

seeds in a pot

How to grow seedlings at home

Peking cabbage does not like picking, this must be taken into account when growing seedlings. The mistake of many summer residents is that, by analogy with a white cabbage, sow seeds into a common box. Plant the seeds in peat cups, you will get a successful seedling.

To guarantee, we sow not one, but three seeds in one cup. When the seedlings begin to grow, it is easy to identify the strongest plant and remove the rest by pinching the stem at ground level.

earth box

It is convenient to grow seedlings in peat cups, they facilitate transplanting seedlings into the ground. You do not need to take out the cabbage from the cups, they will gradually get wet in the soil and will not interfere with the development of the root system. The roots are not injured during transplantation.

For seedlings of Chinese cabbage, it is necessary to prepare a loose, fertile mixture, fill the cups with it. You can prepare the substrate for planting yourself. Here are two proven ratios:

fertile mixture

  1. take 2 parts of coconut substrate and 1 part of mature humus;
  2. take 1 part of low-lying peat and 1 part of sod land.

Sprinkle the seeds with the mixture, in a layer of 2 cm. Place the containers for germination in a warm, dark place. They are transferred to the light only after the emergence of shoots. They appear quickly, only a few days pass from the moment of planting.

germination containers

The room where the seedlings will grow should be cool. If kept at room temperature (25 ° C), it will be weak, thin, not suitable for outdoor cultivation. Seedlings are grown on a loggia or in an unheated room at a temperature not exceeding 8 ° C. Summer residents, who often visit the country, should grow seedlings in a greenhouse or in a greenhouse.

Seedling care comes down to watering. They take warm water for irrigation. Watering should be moderate. If over-watered, it can suffer from blackleg. Ensure sufficient lighting throughout the day. After 7 pm, the seedlings can be shaded to provide short daylight hours.

will grow

Transplanting seedlings into open ground

Cups are taken out to the balcony or outside for tempering. Start approximately 14 days before transplant. The soil on the ridges should warm up well. The place is chosen on the condition that it is illuminated by the sun from morning until lunchtime, in the afternoon there is partial shade.

Cucumbers, carrots, and onions are considered good predecessors. If possible, do not make a ridge after cruciferous - beets and tomatoes. When digging, the soil is fertilized with humus and ash. The finished ridge should stand for a couple of days, after which holes are made on it. Recommended landing pattern:

ground transplant

  • between two rows 50 cm;
  • between the centers of the holes in the line 35-40 cm.

The distance between two plants should be sufficient, closely planted seedlings are more likely to get sick, they tie heads worse, and are more prone to flowering.

plants for seedlings

It is good to shed the wells the day before or two days before the transplant. Seedlings, without getting out of the planting cups, place in the holes in the center of the holes, pour warm water. In spring, night frosts are possible, many summer residents prefer to install plastic arches with covering material over the seedlings planted in spring.

Arcs can be left even in June. The benefits of them are great:

days before transplant

  • protect from frost;
  • prevent overheating;
  • serve as an obstacle to cruciferous fleas and other pests;
  • the arcs can be covered with material that does not transmit light to reduce the duration of daylight hours.

After transplanting, the seedlings can be covered from direct sunlight for a couple of days; in the dark, they adapt faster in the open field.

protect from frost

Summer sowing dates and its features

For winter consumption, Chinese cabbage can be planted during the summer. The relevance of the landing dates remains. In addition, choosing the right variety is important.Summer planting of Peking cabbage in the open field should be done with seeds, observing the crop rotation.

summer sowing

You can plant seeds in holes as seedlings or in grooves. The holes are placed at a distance of 35 cm from each other, put in each of 3 to 5 seeds, sprinkle with earth, dust with ash. When the sprouts grow up, leave one of the strongest, pluck out the others.

They often plant in the furrows, maintain an interval of 10 cm. After 2 leaves appear on the plants, the first thinning is carried out. The procedure is repeated as the cabbage grows. As a result, the distance between two seedlings should be 35-40 cm.

keep the interval

Variety selection and planting dates

In those regions where night frosts occur already in September, cabbage is planted in the 15th of July. Due to early autumn, late varieties will not have time to form heads of cabbage suitable for storage. You need to choose mid-ripening varieties, they are stored a little longer than early ripening ones.

For lovers of kimchi, a spicy Korean snack, the weather cannot be an obstacle. They can leave room for cabbage in the greenhouse. Autumn planting in protected ground will not depend on the weather. By October, even in Siberia, heads of cabbage will be formed on any kind of cabbage, be it at least mid-ripening, even late-ripening.

landing dates

Late-ripening varieties are suitable for storage in the cellar. In conditions of temperatures close to 0 ° C, heads of cabbage retain useful properties and presentation for 3 months. Late varieties are suitable for fermentation. In regions where autumn is long and mild, late-ripening cabbage is successfully grown in the open field.

In mild climates, cabbage can be sown a second time from late July to early August. Give preference to hybrids, as in the spring planting. The correct choice of variety and adherence to planting dates reduce the likelihood of shooting.

storage in the cellar

Reasons for shooting

Once again about the errors leading to the premature formation of peduncles:

reasons for shooting

  1. The first and most common reason is incorrect planting dates. If in doubt, then sow an early-maturing variety for the first time. He will definitely not have time to form an arrow.
  2. The second mistake is planting cabbage densely and ignoring thinning work. With dense planting, the plant does not receive the necessary nutrients for the formation of a head of cabbage.
  3. When transplanting seedlings into cold soil, the summer resident makes a third mistake. The stress from the transplant lasts longer than usual, the cabbage stalls and therefore the head of cabbage does not form.
  4. Settled hot weather can ruin crops. When the air temperature is above 22 ° C, the cabbage patch should be protected from the sun in the middle of the day.
  5. Delay in heading also causes spaying and reduced crop quality.

hot weather

Conclusion

Decide if Chinese cabbage can be planted in your climate. It doesn't matter if you didn't have time to sow it in the spring. The whole summer is ahead, plant it in July, then autumn will delight you with a noble harvest. Considering the tremendous benefits of this vegetable for our health, time will be well spent.

sow in spring

There are no reviews, be the first to leave it
Leave your review

Right now watching


Cucumbers

Tomatoes

Pumpkin