Description of winter senshui onions, planting and care rules

Description of the Senshui onion variety

The main features that a vegetable grower needs to know are contained in the description of Senshui onions. Belongs to winter varieties. A plant up to 50 cm high with lush dark green feathers. Mature bulbs have a semicircular flattened shape and are covered with dark golden scales. The taste of the bulbs is salad, sweet, in addition, they have a pleasant aroma without a pungent onion smell. It has a whole list of advantages, for which it is valued by vegetable growers.

Senshui onion is a biennial crop. Onion sets are first grown from seeds, which are planted in the second year to produce full-fledged bulbs.

Onion sets Senshui: variety description

When describing Senshui onions, it is important to pay attention to the characteristics of the sets. It is divided into categories by size:

• “Oatmeal” – up to 1 cm;
• small has a size from 1 cm to 1.5 cm;
• first category, differs in dimensions from 1.5 cm to 3 cm;
• the largest is “sampling”, the diameter of which is 3 cm or more.

The Senshui Bow has a feature that is worth knowing. Large heads grow from the smallest planting material. It tolerates winter more easily and produces a good harvest. But the large Senshui set is used to produce greens. As soon as warm days arrive, it actively germinates and produces an early harvest of feathers.

Reviews

Farmers fell in love with the Senshui onion, which is confirmed by their numerous positive reviews.

Evgeniya, Novorossiysk: “At first we planted Senshui only for ourselves, but for more than 5 years we have been growing it for sale. We started with a small quantity and gradually increased the plantings - the onions have a great taste and sell out instantly. There was only one disadvantage noted - like other winter varieties, Senshui strongly attracts insect pests, so the plantings must be carefully inspected and preventive treatment should not be neglected.”

Dmitry, Astrakhan: “Three years ago we read the description of the Senshui onion variety and looked at the photo on the Internet. We decided to plant it and immediately fell in love with this variety for its taste. It is not very bitter, even children enjoy eating it fresh. The variety stores well - until January for sure. Previously, we had problems with onion flies; we no longer knew how to deal with them, but then we read that marigolds repel them. We planted them around the beds, and there were almost no insects.”

Characteristics of the Senshui onion variety

Senshui winter onions have good quality characteristics. Vegetable growers from different regions note its stable high yield, unpretentiousness and disease resistance.

Productivity

Senshui is an early ripening variety. This explains its popularity among Russian vegetable growers. The climatic conditions of the regions and the length of the winter period lead to an urgent need for an early harvest of crops. Winter onion varieties can provide a quick, high-quality harvest. It is harvested 2 months earlier than during spring planting of spring varieties.

The yield of the variety is 4 kg of heads per 1 sq. m of planting area. The weight of one bulb reaches 150-180 g; with good agricultural technology, heads of 250 g each are harvested. The pulp is juicy and white. You can increase the yield by competently regulating the watering of the variety.

Resistance to diseases and pests

The originators in the description of the Senshui yellow onion indicate the plant’s high resistance to powdery mildew.

Advantages and disadvantages of the variety

Based on reviews of Senshui winter onions, you can make a list of the pros and cons of the culture.

Advantages:

1. Early ripening. The feathers are ready for culinary use in early spring; when planted in the second year, the bulbs are ready for harvest in mid-summer.
2. Frost resistance. The Senshui variety tolerates temperatures down to -15°C. In addition, even lower temperatures do not cause harm if severe frosts are short-lived.
3. Productivity, which is considered quite high for winter varieties.
4. Its taste qualities make it possible to use the vegetable not only when preparing fresh dishes, but also to preserve the bulbs.
5. Storage and transportability at a high level. Senshui lies for up to 6 months without losing its qualities.
6. Not subject to shooting.
7. Unpretentiousness. Care consists of a short list of activities. And in the spring, the bulbs don’t even need watering.

The disadvantage is considered to be lower yield compared to spring varieties. Although careful selection of planting material greatly increases this figure. The second disadvantage is the short shelf life. But all early ripening bulbous varieties have this drawback.

Advantages and disadvantages of the variety

The main advantages of the Senshui variety:

• early maturation;
• frost resistance;
• high yield for a winter variety;
• versatility of use;
• possibility of long-term storage;
• lack of shooting;
• ease of care.

Minuses:

• not suitable for growing as winter onions in northern regions with consistently low air temperatures;
• lower yield compared to spring varieties.

Differences from other varieties

A comparison of Senshui with other varieties of winter onions is presented in the table:

Planting and caring for onions

Planting winter onions has its own characteristics. For winter varieties, you must carefully follow all recommendations. Only in this case can you count on a decent result. Next, the basic requirements for planting and caring for Senshui onions will be presented.

Onion planting dates

Winter Senshui sets are planted at a time that depends on the climatic characteristics of the region. If these are the southern regions, then the optimal period is November. For northern ones, the dates should be shifted by a month and a half and planting should be carried out in September or October.

Important! Planting must be completed before frost begins.

Frozen soil will harm the planting material, and early planting can lead to premature germination.

Preparing the bed

The location for the beds should be chosen carefully. Senshui prefers an area protected from the wind and well lit. The lowland is not suitable due to the accumulation of water when the snow melts. In such conditions, the bulbs begin to quickly warm up.

The bed is prepared in compliance with crop rotation. Senshui can be planted no earlier than 5 years after the previous cultivation of legumes, bulbs and potatoes. Ideal predecessors are beets, carrots, cabbage, and greens.

Preparations begin 2 weeks before the scheduled planting date. The soil is dug up with the simultaneous application of humus and mineral fertilizers, then the bed is left for the soil to settle.

Before planting, the bed is sprinkled with wood ash and a ridge 20 cm high is formed.

Planting onions

No preliminary preparation of planting material is required. The sets do not need to be soaked or trimmed.

You will need to make furrows in the prepared bed. The depth of each is no more than 5 cm, and the distance between them is about 15 cm.

Senshui onion sets are placed along the furrow. It is important at the time of planting to ensure that the neck is 2 cm below ground level. The distance between two bulbs is maintained no more than 15 cm.

The top of the sets is covered with earth, then with humus. Be sure to insulate the bed by laying a layer of spruce branches or sawdust. There is no need to water immediately. You can slightly moisten the bed after 10 days in dry weather.

Growing onions

Caring for Senshui onions begins with the onset of spring. When the heat is stable, the bed is freed from covering mulch, then fertilized with urea. For 1 sq. m will need 10 g of substance.

Then the soil is loosened and sprinkled with a thin layer of wood ash. After the formation of 4 leaves, the culture is fed with phosphorus (20 g per 1 sq. m) and potassium (10 g per 1 sq. m). The optimal way to fertilize Senshui onions is watering with liquid solutions.

Water the beds no earlier than May and as needed. Each watering is completed with careful loosening.

Description and characteristics of the Dutch onion variety

Sturon onions are distinguished by large heads with a thin neck and a small bottom. The weight of a ripe onion can reach 210 grams. It has an ellipsoidal fruit shape. Housewives note the ease of cutting. The top is covered with several layers of dry yellow scales. Narrow longitudinal stripes of brown color stand out against a golden background. The inner layers are juicy, fleshy, dense, white with a greenish tint.

Refers to mid-season varieties. The ripening period is 100-115 days from the moment of emergence. Well kept. Shelf life is up to 9 months. This quality is especially valued by farmers and housewives.

The yield is 30-35 tons per hectare. Sturon rarely bolts, which makes it stand out from other varieties. This quality is highly valued by gardeners. The absence of arrows allows the bulbs to gain mass.

Resistant to most diseases. By choosing the specified onion variety for planting, farmers can rest assured about the harvest. They will not need to spend additional money on chemicals and time for processing plantings.

Reference! Sturon onions tolerate cold well and are suitable for growing in the northern and central regions.

The taste is piquant, richly bitter, the smell is tart and pungent. Used in many dishes and preparations. However, due to the bitter taste, only a small amount of onion is used in fresh salads.

Harvest and storage

The variety begins to ripen in early summer. Depending on the growing region, harvest time occurs in June or July. Stop watering and loosening within 2 weeks. During this period, the heads gain maximum weight, and their scales dry out. Therefore, you should not stimulate the growth of greenery with such actions.

Cleaning begins before the leaves turn completely yellow. Otherwise, after the first rain, Senshui will begin to form new roots.

The bulbs are carefully pulled out of the soil and laid out on the ground to dry. In dry weather, drying lasts a week. In addition to drying, the sun's rays have a disinfecting effect. After a week, the harvest is sent under a canopy and kept there for 20 days. Such heads are stored better. During the rainy season, the crop is transferred to a well-ventilated but closed room for drying.

Then a bulkhead is carried out. Undamaged, dense bulbs are put aside for storage. Leaves are cut at a height of 5 cm from the neck. Then the roots are cut off without touching the bottom. Place Senshui in nets, baskets or boxes with ventilated walls. Many people weave braids, which make it easier to control the condition of the bulbs during storage.

Diseases and pests, methods of control and prevention

Before planting, the beds must be treated with products against tobacco thrips, nematodes, and onion flies. During the period of growing winter onions, it is necessary to regularly inspect the plantings. Before harvest, Senshui may be subject to insect infestation. Gardeners advise stocking up on Aktara or Medvedox. Among folk remedies, infusions of marigolds and alkaloid lupine are used. Additionally, they frame the onion bed with rows of marigolds.

Characteristics of the bulb, description of appearance, taste

The Senshui onion variety is also called Yellow Globe. It was developed by Japanese scientists. The plant is a winter hybrid. This relatively new variety quickly gained popularity and is now distributed throughout the world.

The ground elements of the plant grow up to 50 cm. The description of the Senshui onion says that they have wide feathers of a bright green hue and are distinguished by their juiciness. The bulb has a round and slightly flattened shape, weighing up to 180 g. The husk has a rich yellow tint.

Resistance to diseases and pests

Onions of this variety do not suffer from major ailments. It is practically not susceptible to powdery mildew.

To avoid parasite attacks, it is important to carry out preventive measures on time. In this case, the condition of the plants should be taken into account

Features of cultivation

The plant does not require frequent watering. Irrigation should begin only in May. The soil should not dry out too much. Watering should be stopped 2-2.5 weeks before harvesting. Thanks to this, the bulbs will be able to gain maximum weight, and the husk will dry out.

It is worth weeding regularly, because any weed disrupts the development of onions and prevents them from acquiring useful substances.

It is necessary to loosen the soil after each watering. The procedure helps saturate the plant with the required amount of air.

Important! In the spring, you need to add urea to the soil, loosen it and fertilize it with ash. When 4 leaves are formed, potassium and phosphorus preparations are added.