Japanese Kerria, planting and care. Japanese and Chinese method of growing tomato seedlings Japanese growing technology

Parsley - valuable spicy vegetable crop. Its leaves and roots are rich in vitamins, minerals and essential oils.

It is successfully used in cooking and folk medicine. On a par with regular variety Japanese parsley – “perilla” – is very popular all over the world. This plant is ahead of carrots in carotene content, and in the amount of provitamin A it ranks first among all green crops. In addition, this green representative of Japan has a strong bactericidal effect.

Parsley is necessary for people who suffer from diseases such as ulcers, gastritis or liver diseases.

Many restaurants in Asian countries use it for dishes from raw fish. Parsley is also used for salads, soups, sandwiches, egg dishes and even as a side dish.

Use and some growing features

Greenhouse design diagram.

Japanese parsley belongs to the same family as basil. Sometimes they are even confused. However, parsley has larger curly leaves with small teeth along the edges. They are soft, rough and warm to the touch. They are characterized by wide palette aromas that resemble basil, mint, lemon, cinnamon. The variety of parsley, the composition of the soil in which it grew, and weather conditions influence how pronounced the aroma is. There are several known species of this plant that differ in leaf color. They can be red-violet, green or pink. The coloring matter found in perilla is very valuable for cooking.

The agricultural technology for growing the crop is simple and has much in common with basil production technology. The plant is resistant to various diseases and pests, which makes it possible to grow good harvest. In addition, parsley perfectly resists frost and can reproduce in areas by self-sowing.

The most commonly used varieties of parsley for cultivation are curly-leaved parsley, which is called “shiso” in Japan, and fruit parsley. Shiso has a pleasant aroma and its curly leaves are green or red-violet in color. They can be eaten either fresh or frozen. The second variety is grown for its seeds, which are rich in aromatic oil with high content Omega-3 fatty acids. The oil is used in medicine and for religious ceremonies. Powdered leaves are used in cooking as a spicy addition to various dishes.

Return to contents

Preparing and planting seeds

Parsley should be planted in sunny or slightly shaded areas.

In order to get a good harvest of spices, the seeds must be prepared in advance. Japanese farmers use seeds that have been aged for 1-2 years after ripening. In addition, they are hardened at temperatures from 2 to 7 °C for at least 3 months. There are examples of planting seeds that were previously soaked in water. They are kept in this position for 2-3 days, with mandatory shift water at least 3 times a day.

On permanent place seeds can be sown only when the threat of frost is completely eliminated. They need to be sown in fertile, well-moistened soil. In order for them to germinate and produce good seedlings, it is necessary to provide diffused light. To achieve this, the seeds are planted at a shallow depth.

Sunny or slightly shaded areas are best for growing parsley. To get a lush rosette, be sure to pinch the main shoot.

Parsley can be grown in several stages, which will make it possible to harvest the spice throughout the season. The first planting takes place in March. For this, it is better to use peat cassettes 6x6 cm. Transplanting seedlings in open ground carried out in mid-May, when 2 true leaves appear. Peat cassettes are not removed, but are completely buried in the ground. The harvest can be harvested in June-July. Seeds sown in open ground in early May will yield a harvest by July-August. To obtain autumn harvest greenery, seeds are sown in June.

To make growing and caring easier, plants should be placed at a distance of 25-30 cm from each other. This is much less common than when working with basil, because adult perilla is 1-1.5 times higher. The distance between rows is from 30 to 40 cm.

Growing parsley also requires some care for the plants. It consists of loosening the soil between the rows and controlling weeds, as well as periodic watering. If there is a shortage of free space on the site, then the cultivation of perilla can be organized along the edge of the beds as a border ornamental plant or next to flower arrangements, as a background. Young leaves can be periodically cut off and used for food.

Sooner or later, everyone who has at least one hundred square meters of free land begins to grow tomatoes. Everyone tries to grow seedlings on time, to make them strong and disease-resistant. During the selection of this crop, many different ways- Moscow, landless, in boiling water, etc. But it is worth mentioning separately the Chinese method of growing tomato seedlings, the essence of which is to cut the sprout on the cotyledon leaves and plant it as a cutting under a film. How effective and justified this method is is in our article.

Why is the Eastern method interesting?

Let us immediately emphasize that this method has nothing to do with the Chinese, as well as with the Celestial Empire itself. And why this is precisely the Chinese, and not the Japanese method of cultivation or some other, is unknown. A similar cutting method was practiced more than half a century ago in all countries, including the USSR, when seedlings simply outgrew and stretched out. In order not to lose the sprout, it was cut off at the height of the cotyledon leaves, and the sprout was sent into water until roots appeared. Then they planted it in a pot or on the beds, covered it with film or a jar and waited for it to take root.

You can immediately bury the cuttings in the ground, but be sure to cover them with a jar to ensure greenhouse conditions and place the box under lamps. As a result, the seedlings will be lower than others from the same variety, but the amount of harvest will be the same.

This method has several advantages:

saving stretched seedlings;
no diving is required - the cuttings are already planted in separate containers, and not sown as seeds;
The sprouts no longer stretch out and completely go into the formation of clusters and subsequently fruits.

But the most important advantage for which the pseudo is famous Chinese method cultivation, these are developed thick stems of the crop that do not require excessive deepening. The first row of clusters is only 20 cm away from the ground, which promotes faster growth of ovaries, although from experience, the number of fruits remains unchanged.

How to grow tomatoes in Chinese

Like any other method of growing tomato seedlings, this one also starts with preparing the seeds.

The method is based on sowing in the waning phase of the Moon in Scorpio and picking 28 days later in the same phase and zodiac sign.

Why exactly the waning moon? It is believed that during this period plants take root well and seedlings become stronger. Even ancient farmers when determining optimal timing sowing and caring for plants have always been oriented towards this satellite of the Earth.

So, the sequence of work:

Calibration, processing and preparation of seeds for planting.
Sowing.
Dive.
Transfer to beds or greenhouse.

Preparation of seed material

If the seeds were purchased in a store, you can skip this step. Only those that were collected personally from last year’s harvests or purchased from private owners are processed.

Calibration consists of selecting viable large seeds. To begin with, they are manually sorted and then soaked in water for an hour. The floating grains are thrown away, those that have sunk to the bottom are soaked in an aqueous solution. wood ash.

To disinfect, soak in a light pink solution of potassium permanganate for 15-20 minutes.

“Epin” will help stimulate growth, for which the seeds are soaked in the solution for 30-40 minutes.

In central Russia and more northern regions, vernalization is mandatory - the grains are sent to the refrigerator for two days, soaked in water and wrapped in a napkin. This allows you to increase the cold resistance and immunity of the plant.

How to prepare a solution of wood ash

To do this take:

0.5 liters of boiling water;
1 tbsp wood ash.

Leave for 24 hours, then strain through a sieve or cheesecloth and use as directed (see above).

Sowing rules

As is attributed to the wise Chinese, seeds are planted in the soil cold - as soon as they are taken out of the refrigerator and immediately into the soil. Sprinkle with soil to completely cover the seeds. The container is wrapped in polyethylene or covered with glass and placed in a warm, dark place for germination. Within 5 days, the first loops of sprouts appear, after which the film or glass is removed, and the boxes with seedlings are moved under fluorescent lamps.

For best sprout Day and night temperatures should differ significantly. To do this, during the day the plants stand on the table and under the lamp, and at night they are lowered to the floor under the radiator.

VIDEO: How to use bags when growing

Dive

An interesting method of growing tomato seedlings is by picking, in which the stalk is cut at the level of the cotyledon leaves. That is, this is not a traditional picking, in which the sprout is removed along with the root and transplanted into a separate container, but it is cut off top part and takes root in the ground.

Cut along the line of cotyledon leaves.
Without placing them in water, the cuttings were planted in already prepared cups with soil.
Covered with a regular plastic bag.
Move to a warm, unlit place for 5-7 days. Periodically watering and airing for 5-10 minutes.
Then they are rearranged under lamps and grown in the usual manner for this crop.

Care - temperature, watering, fertilizer

The optimal temperature is 16-17°C at night and 20-22°C during the day. When growing, the seedlings will stretch out excessively and lose vitality. With a decrease, on the contrary, growth is slow and there is a delay in the development of sprouts.

One sprout requires 1 tablespoon of water per day. With this regime, the crop will never get blackleg.

Fertilize for the first time a week after transplanting into open beds, for which organic matter is used (mullein diluted with water, or bird droppings). You can purchase the Baikal composition and use it if you do not want to breed manure.

For the second time, boron-based compositions (MagBor, etc.) are added - this stage occurs when the 3rd brush of the bush is formed.

VIDEO: Secrets of caring for tomato seedlings

Transshipment into open or greenhouse soil

You can start transshipment already in the first ten days of March, for which you dig holes in advance, pour half a liter of organic matter into them, and pour in a liter of warm water just before planting. The bushes are immediately covered with lutrasil for 4-5 days for adaptation, and then grown and cared for as usual.

As you can see, the Chinese method is notable for its ability to put overgrown seedlings to work, but the Japanese method differs in the method of planting.

Japanese growing method

Interesting in an original way planting and the fact that tying up bushes takes a minimum of time. From experience, this is the most tedious stage when you need to carefully and correctly make a garter.

Growing tomato seedlings using this method is no different from the classic ones, including the picking stage. Here, too, individual sprouts are taken into account and each one is transplanted into pots in order to later move them to open soil.

The difference lies in the planting method, which takes a minimum of time, but which requires serious preparation.

At a distance of 100-120 cm, dig holes in a linear or checkerboard pattern.
The soil from the holes is laid out in a heap nearby.
With a pitchfork, hoe or rake, the bottom of the holes is strongly loosened so that the soil is fluffy.

The looser the soil, the deeper the plant’s roots will go and receive more moisture and nutrients.

A stake 2 meters high is driven into the center of each hole for medium and low-growing varieties, 3 meters - for tall people.
A composition prepared from:

turf land;
rotted compost;
humus

Mix in equal parts, add sand and wood. Ash at the rate of 0.5 cups for every 5 kg of mixture.

The soil from the same hole is thrown on top and watered with a solution of nitroammophosphate and a solution of wood ash.
Use a pitchfork to loosen the filling of the holes and make it like a side so that the hole can be conveniently watered.
In the spring, after the tomato seedlings have grown, make holes in the holes with a stake 10 cm in diameter and lower the seedlings there.
Use a stream of water or buckets to knock down the soil so that it compacts the sprout.
In the future, all that remains is to tie the bushes to the support.

Thanks to these methods, you can greatly simplify your work and get excellent harvest tomato. If you still have questions on the topic, ask them in the comments and catch the answers from experienced agronomists.

VIDEO: Chinese way growing tomato seedlings

Khabarovsk agronomists intend to grow greens in a recently opened greenhouse complex using a new technology unique to Russia. It is expected that thanks to the innovative method proposed by Japanese specialists, about 11 thousand bushes of aromatic herbs will be produced per day, including mustard, basil, lettuce, etc.

According to the implemented technology, there is completely no daylight, as a result, the growth of green crops occurs 1.5 times faster compared to natural conditions. To save space for salads, multi-level racks are provided, allowing them to be placed one above the other.

Among the advantages of such cultivation, environmentally friendly and energy-saving components should be noted. In addition, due to artificial lighting and the use of hydroponics is not necessary chemicals against pests, and growing in several tiers significantly saves space in contrast to growing salad crops in open ground. With such systems, high yields and short time maturation.

Similar technology is already used in Japan, Mongolia and Hong Kong. In the future, it is planned to introduce it in Yakutia, where cold climate does not allow growing greens on the required scale.

Today, every gardener has a huge selection of various ornamental plants, among which you can find perfect option for your site. Flowering deciduous ornamental trees and shrubs are among the most important landscape elements, around which the overall composition is built. That is why it is so important to find exactly the culture that will simultaneously have a bright appearance and ease of care. All these qualities can be attributed to Japanese kerria - a plant of simply incredible beauty, which during flowering can outshine any flower crops.

Kerria Japanese double or simple has an incredible golden hue of its flowers, which, like small roses, open their buds and fill the garden with sunlight.

In order to decide on the choice of Japanese kerria and plant this plant correctly, in this article we will consider the features and description of Japanese kerria, as well as the characteristics of popular varieties ornamental shrub. Let's give important rules planting and caring for this variety of kerria.

Features and description of Japanese kerria

Planting Japanese kerria on your site is considered a sign of excellent taste, since this shrub has great decorative value at any time of the year. Its lush golden-yellow flowers, so similar to roses, delight with long-lasting flowering and delicate appearance. If you have your own personal plot, it’s worth thinking about such an ornamental plant, since planting and caring for Japanese kerria shrubs is quite simple and will not require additional investment or effort from you.

Kerria japonica is a perennial deciduous, ornamental, flowering shrub that belongs to the large Rosaceae family and is the only representative of its genus. However, despite this, this plant cannot be called boring and uninteresting, since breeders have done a great job of breeding large quantity forms and varieties of Japanese kerria, which will certainly decorate any area. The natural habitat is quite narrow - in nature, these shrubs are widespread only in Japan and China. Since ancient times, one could find bright yellow bushes of Kerria japonica in the mountainous areas and sparse forests of these countries.

This shrub received its name “kerria” or Kerria in honor of the name of the famous first gardener who worked in the popular Royal botanical garden in Ceylon by William Kerr, who was also involved in collecting rare and unusual plants. It was he who first described the Japanese Kerria bush. In addition to the generally accepted scientific name, Kerria japonica has a number of folk names, which accurately convey the beauty and vibrancy of the culture. Among the most popular are the following: “Japanese rose” and “Easter rose”. The last name is associated with the flowering time of kerria, which falls on the main Orthodox holiday— Easter, and also with the shape of flowers that resemble a small rose.

Description of Japanese Kerry:

Kerria japonica is deciduous, dicotyledonous plant, which grows in the form of a fairly large shrub. It is considered an ornamental-leaved and ornamental-flowering shrub.
The root system of Kerria japonica is quite branched and located relatively deep.
Kerria is a compact deciduous shrub with a regular and neat crown, which consists of thin and straight shoots. At the very beginning of growth, kerria shoots form a strict pyramidal shape. They are straight and green and have no permanent bark.
With age, the shoots become more branched and begin to bend to the sides, which radically changes the shape of the bush, making it more curly and lacy.
The height of Japanese kerria can reach approximately 1.5-2 m, and if all growing conditions are met, this ornamental plant can grow up to 3 meters. If you want to get such a lush and large bush, just plant it in an open, spacious area.
This plant has the excellent ability to quickly grow shoots immediately after spring planting.
The Kerria japonica shrub also quickly grows in width; the diameter of the plant can be approximately 2-2.5 meters.
All shoots are covered with leaves, which in their structure resemble raspberry leaves. They reach a length of approximately 10 cm. The leaves are lanceolate in shape, pointed at the ends and jagged along the edge. The leaf plate in the upper part is smooth and glossy, and with bottom side slightly pubescent.
In spring and summer, the leaves have a delicate light green tint, and in the fall they acquire a bright golden color, which makes the shrub especially bright and festive. Leaves may begin to appear after flowering.

Flowering of kerria begins in spring in April or in May if the plant grows in an area with a more severe climate. Kerria japonica will delight you with quite long flowering, which can last up to 25-35 days. Most often, flowering repeats in late summer or autumn. Sometimes individual flowers may appear throughout the summer.
Kerria japonica flowers are single, have a simple or double shape, consist of petals and a fluffy center of stamens.
Simple kerria flowers resemble buttercup flowers, and double flowers resemble small roses.
The vast majority of Japanese kerria varieties have flowers of a rich golden hue, but there are varieties with snow-white flowers, for example, Japanese kerria Albaflora.
The flowers bloom at the ends of the shoots or in the axils of the leaves and emit a rather pungent odor that is somewhat reminiscent of the smell of dandelions.
The size of the flowers may vary depending on the variety of Kerria japonica, but on average it is approximately 3.5-6 cm.
After the inflorescences of Kerria japonica fade in regions with warmer climates, fruits in the form of black, sphere-like drupes ripen on the plant.
Kerria japonica is distinguished by good frost resistance and hardiness due to its powerful root system, so even if the shoots freeze slightly, the shrub can recover.
This crop is often used in European landscape design. The Kerria japonica shrub can be planted next to the same flowering ornamental bushes.
The kerria bush is considered a very easy-to-care plant that grows quickly and can stay in one place for about 10-15 years.
One of the features of the plant is its resistance to air pollution, so Japanese kerria can be planted in urban environments.

Popular varieties of Japanese kerria

Kerria japonica is the only representative of this genus, however, this ornamental shrub is represented big amount bright varieties, which differ in appearance and cultivation characteristics. On sale you can find a wide variety of Japanese kerrias, among which every gardener can choose a variety depending on the structure of the bush, the color of the inflorescences, the height of the plant and winter hardiness. Let's consider the characteristics of the most popular varieties of Japanese kerria.

Kerria japonica Pleniflora. This variety of ornamental shrub is distinguished by beautiful double flowers that are very reminiscent of small rose buds. The variety is a lush, neat shrub formed by erect, thin shoots. The height of a shrub of this variety can reach 2 meters, while its diameter grows up to 1.5 meters. Flowering begins around mid-May and lasts on average one month. The variety of Japanese kerria Pleniflora is distinguished by beautiful double flowers, which can be approximately 3-3.5 cm in diameter. The winter hardiness of Japanese kerria pleniflora is not very good, so the plant needs shelter. The shoots bend to the surface and are covered with spruce branches and covering material.
Kerria japonica Aureovarigata. Another variety of shrub with double flowers, which are distinguished by a more complex structure and a bright golden-yellow hue of the petals. At proper care a plant of this variety can bloom for up to 3 months in a row.

Kerry japonica Pict. This is a fairly low-growing shrub plant that can grow only 1 meter in height. The bush is compact and neat, has a regular cone-shaped shape, which is formed with the help of thin, erect shoots. The variety is distinguished by its spectacular green foliage, which has uneven white spots on its surface and a white border along the edges of the leaves. Often in garden centers You can find this variety under another name - Kerria japonica variegata. The flowers of this plant are simple, consisting of 6 bright yellow petals.
Kerria japonica Golden Guinea. Another very spectacular variety of Japanese kerria, which is different beautiful flowers. The shrub has a compact and correct form, can reach a height of about 2 m. Flowering is very abundant, the flowers themselves are simple, consist of 5 petals, which have a bright dark lemon hue. According to many sources, this color resembles the color of old, out of circulation, British gold guinea coins, so this variety may have a slightly different name - Kerria Japanese golden guinea or guinea. The diameter of the flowers is approximately 6 cm, which also corresponds to the size of an ancient coin.
Kerria japonica Albomarginata. It is a rather inconspicuous bush, which is also characterized by rather slow growth. The leaves of this variety are asymmetrical with a white border along the edge of the leaf blade. Flowers simple structure and yellow tint.

Kerria japonica Argenteomarginata. This variety of kerria is very similar to the previous variety, which is distinguished by its taller growth. The bush can grow up to 2 meters. The leaves are asymmetrical and have a thinner whitish-cream border along the edge.
Kerria japonica Captivity. This variety is often grown in nurseries, where workers call the plant buttercup bush for their simple yellow flowers, which are a striking shade of yellow. The bush is characterized by rapid growth and is perfect for creating hedges, since the plant of this variety produces a lot of young shoots.
Japanese kerria variety "Kin Kan". The variety is a beautiful and compact bush that can reach a height of about 1.5 meters. Characterized by simple yellow flowers, which consist of 6 petals. Flowering is very abundant.
Japanese kerria variety Albiflora. A rather exotic variety of kerria that pleases the eye with snow-white flowers. The flowers are quite large and double. The shrub reaches a height of 2 meters, the shoots are densely strewn with leaves of rich green color.

Reproduction of Japanese kerria: the most common methods

Japanese Kerria will delight gardeners with its unpretentiousness and ease of cultivation. It is quite easy to grow this ornamental plant with your own hands on the site. To do this, it is important to know the basic methods of reproduction, as well as their characteristics and rules. Kerria japonica only reproduces by vegetative means, among which the following can be distinguished: cuttings, dividing the bush, propagation by layering and offspring. Let's consider the features of all options for breeding kerria.

Reproduction of Japanese kerria by cuttings

This method of propagating Japanese kerria is used most often, since it has a fairly high percentage of seedlings rooting and is simple, since it does not require a large number of actions and a lot of time from the gardener.
It is recommended to propagate this plant by cuttings in the spring after pruning the crown of the bush.
As planting material You can use both lignified cuttings and green ones, which are cut in early summer.
On a Japanese kerria bush, strong and healthy shoots are selected, from which cuttings 6-7 cm long are cut, which must have at least two buds.
The bottom cut must be made at an angle, which will facilitate rooting.
Next, you need to take care of the rooting site. This must be done in greenhouses or in special containers, which are then covered with film or glass.
It is important to choose a suitable soil composition, which should consist of turf soil, deciduous soil, humus and sand.
The cuttings are rooted into the prepared soil at an angle, after which the greenhouse is closed or the container is covered tightly with glass. The greenhouse should be in the shade so that it is not exposed to direct sunlight.
Rooting takes quite a long time, during which it is important to regularly water the cuttings and ventilate them.
After the first shoots appear, the cover can be removed. The cuttings remain overwintering in a greenhouse or created shelter.
Only in May can young seedlings be transplanted into open ground for growing. After a year, fairly strong cuttings are planted in a permanent place.

Reproduction of Japanese kerria by dividing the bush

This is another fairly simple method of propagating Japanese kerria, which is often used by experienced gardeners.
The division of an adult bush is often accompanied by plant transplantation or rejuvenation. To do this, carefully dig up the bush and lightly shake off the soil from the roots.
Then, using a sharp pruner or an ax, the rhizome is divided into several parts so that each division has healthy and strong roots and shoots.
After this, the young seedlings are planted in pre-prepared planting pits.
To propagate Japanese kerria by division, it is not necessary to dig up the entire bush. It is enough to slightly dig up the bush on one side and carefully use a shovel to remove part of the growth that appears on the plant.
After this, the resulting young plants must be rooted in the shade.

Reproduction of Japanese kerria by layering

The method of propagating kerria by horizontal layering is also used quite often.
It is recommended to carry out such propagation in the spring before the start of sap flow and active growing season.
To do this, on an adult bush you need to select strong and healthy shoots without damage and carefully tilt them to the surface of the earth, where you first need to dig small grooves 7 cm deep.
It is important to fix the layers with special staples or wire so that they do not return to their original position.
Layers are not covered with soil.
In about a month, young shoots and first leaves will begin to appear from healthy buds. When the shoots reach a height of 10-15 cm, the layering is sprinkled with soil, leaving only the top.
It is regularly necessary to moisten the soil and loosen the surface of the earth.
By autumn, the shoots will have strong roots, so next spring they are separated from the mother bush and planted in a permanent place.

Preparation before planting Japanese kerria

Kerria japonica is a beautiful and unusual deciduous plant, which, despite its bright appearance, is not difficult to plant and care for. Even the most inexperienced gardener can easily cope with planting this plant in open ground. However, for the successful completion of this process and ultimately obtaining a magnificent flowering bush, it is important to carry out the preparatory work correctly and competently.

Stage 1. Selection and purchase of Japanese Kerria seedlings

First of all, you need to purchase Japanese Kerria seedlings if your site does not have an adult plant from which you can obtain planting material.
You can buy Japanese kerria in specialized garden centers and nurseries that professionally breed plants.
Before purchasing, be sure to think about your future garden composition, since all varieties of Japanese kerria have different heights bush.
Many varieties of this plant can be purchased at garden stores and nurseries. However, if you buy Kerria japonica seedlings from a nursery, you can be sure that they will be successfully acclimatized to the climate of your region.
Before purchasing seedlings, be sure to thoroughly inspect their upper part, as well as the root system or soil in the container. Shoots and foliage should have a healthy and fresh appearance, there should be no damage or yellowed areas. Open root system should be elastic and healthy, without rot. The soil in the container is clean and moist.

Stage 2. Choosing a place to plant Japanese kerria

Kerria japonica feels great in areas with very different lighting conditions. On sunny open places, in light partial shade or in diffused light, this bush will delight you with bright flowering. Everything is connected with the fact that the flowering of kerria begins long before active growth other cultures.
However, it is worth considering that under straight lines sun rays bright golden flowers are prone to fading, and in heavily shaded areas flowering may be sparse.
Kerria japonica does not take root well in very open places where the wind often blows. Therefore, it is important to find a closed and quiet place on your site.
For kerria, you can choose a place against the lawn, in a hedge, in garden compositions, as well as in pots and containers.
This plant prefers fertile garden soil with good drainage. The soil must be loose and light, loamy or sandy loam.

Japanese kerria planting technology

Japanese kerria is planted both in spring and autumn. However for middle zone still recommended spring planting, since the plant has time to get stronger and take root before the onset of cold weather.
First of all, it is necessary to prepare planting holes in the previously selected area. The size of one planting hole should be approximately 60 cm in width and length, and 60 cm in depth. If you are planting several seedlings nearby, it is important to maintain the distance between the holes. On average, it should be at least 1 meter, but when forming a hedge, it is better to leave about 50 cm.
Next, at the bottom of each hole you need to lay a layer of drainage made of broken bricks or small stones.
It is important to mix the soil with humus, a glass of wood ash and 80 grams of complex mineral fertilizer.
Next, Kerria japonica seedlings are placed in the planting pits so that the root collar is flush with the surface.
Gently sprinkle the seedlings with soil and press down with your hands.
After planting, young plants are watered abundantly, and trunk circle mulch with peat or humus.

Agricultural technology for growing Japanese kerria: secrets and nuances of care

Caring for Japanese kerria is quite simple and will not cause any difficulties for gardeners.

Watering. For the full growth and flowering of the kerria bush, it is important not to forget about regular watering, but you should not overdo it, as too much moisture can be harmful. The bush needs to be watered when the top layer of soil dries out, and the frequency of watering increases in dry summers and during flowering. In this case, it is imperative to use settled water, which has previously been heated in the sun.
Loosening and mulching. It is also important to loosen regularly upper layer soil to provide oxygen flow to the roots. At the same time, all weeds are removed and the tree trunk circle is covered with a layer of peat or humus mulch.
Top dressing. So that the plant pleases you abundantly and lush flowering, it is important to fertilize Japanese kerria. One feeding in the spring after pruning and after flowering is enough. As a fertilizer, you can take mullein infusion or wood ash.
Trimming. In the spring, before the start of active growing season, it is important to carry out sanitary pruning of Japanese kerria, during which all damaged and broken shoots are removed, as well as old branches are removed, thereby thinning out the bush. In the fall, after flowering has completed, it is necessary to carry out formative pruning, during which 1/4 of the shoot where the flower was was removed.
Preparing for winter. The winter hardiness of Japanese kerria directly depends on the place of its cultivation. If you bought seedlings from a nursery, then these plants will be adapted to climatic conditions your region. However, in any case, it is important to cover this plant for the winter. On average, this crop can withstand frosts down to minus 20 degrees, but the shelter is built already at minus 10. To do this, you need to bend the branches to the surface of the ground, fix them, then sprinkle them with leaves or spruce branches and cover with covering material.

Kerria japonica - photo

Kerria japonica - reviews

Ekaterina Vasilievna, Moscow:

“Quite recently I decided to start landscaping my small area and still couldn’t decide on plants. Until I saw my friend’s kerria. She simply amazed me with her appearance. When I planted a seedling of this bush, I was afraid that the care would be too much, but everything is just fine. The plant grows quickly and requires virtually no care. We have already observed bright sunny blooms twice.”

Mikhail, Bryansk:

“I planted Kerria japonica on my plot a couple of years ago. The first year the seedling grew weakly, I thought that it would not survive. However, a year later, the growth of the plant noticeably accelerated and the first flowers appeared, which reappeared on the shoots in the fall. This plant looks amazing when it blooms.”

Kerria japonica - bright plant, which will be an excellent decoration for any area or terrace, without requiring a lot of time and effort for personal care.