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Calendula varieties with a description, cultivation and propagation methods

Calendula varieties with a description, cultivation and propagation methods


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Calendula is widely used by humans. Many medicines and traditional medicine are made from it, used in cosmetology and cooking. Also, this bright flower is often involved in decorating flower beds, lawns, borders and balconies. There are about 20 varieties of calendula, while only 2 types are used in floriculture.

Description of the plant

Calendula or marigold is a perennial plant with yellow or orange flowers that has a characteristic balsamic aroma. In Latin, its name sounds like Calendula, which means "small calendar" or "little clock". This is no accident, because the flowers of the plant always close and bloom at the same time of day.

The flowering of marigolds occurs from June to mid-autumn. Most often they are found on personal plots and in horticultural farms, it is extremely rare to see them as weeds.

Advantages and disadvantages

Calendula has many benefits. Among them, the most basic ones can be distinguished:

  • available seeds;
  • simple cultivation;
  • unpretentiousness to conditions;
  • widely used in various industries;
  • a large number of varieties.

The disadvantages of this plant are difficult to find, since there are practically none. Still, the disadvantages include the fact that calendula is contraindicated for pregnant women.

Varietal variety of calendula

There are quite a few varieties of calendula, while initially there were only 2 of them - field and medicinal, and the rest of the species were bred by breeders. All varieties of calendula are divided into low, medium and tall varieties.

Field

The homeland of the field marigold is southern Europe. The inflorescences of this species are small. They have an ocher yellow tint. They grow from 10 to 30 centimeters.

Medicinal

Medicinal calendula is the most common. It is an annual plant that, like the field calendula, is the ancestor of other varieties.

Radio

A large-flowered variety with an inflorescence of 8-12 cm in diameter. The stem reaches 50 cm in height. Inflorescences are bright orange in color with a pleasant aroma. Flowering occurs from August to September.

Juwel

A branchy bush with light green foliage, the height of which is 40-50 cm. Flowers with a diameter of 5-8 cm, semi-double, orange.

Bonbon

This variety is slightly lower than the previous one, about 30 cm tall. He has flowers in the form of a thick terry cap with a diameter of 8 cm.The color can be yellow or orange.

Indian prince

The Indian prince variety has a high stem, up to 75 cm, and flowers 9 cm in diameter. Flowers of the variety are bronze-orange. They have a dark center with burgundy strokes along the edges of the petals. Often these flowers are used to decorate flower beds and flower beds.

Features of growing crops

Growing marigolds is easy. They reproduce by seed, which can be purchased or harvested from other members of this crop.

Landing dates

The best timing for planting marigolds is early spring or before winter. Gardeners in each region independently decide when it is best to do this.

Spring planting should occur when the snow completely melts and the soil thaws at least 10 cm. And in the fall, calendula is sown in the interval between frost and freezing of the earth.

Preparation of planting material

At the end of March, the seeds of calendula, without any treatment, must be planted in separate peat cups. From above, everything is covered with earth by 2 cm and sprayed with warm water. Then they are covered with foil. Keep the cups in a dark place where the air temperature is 18-20 degrees.

A week later, the first shoots will appear, the film is removed and the cups are moved to a place where the temperature will be a maximum of +15. Seedlings should be kept in diffused light and shed as needed. When the plants have 2 leaves, they can be dived. And planted in the ground when they already have 5-6 leaves. 2 days before planting, the plants are hardened, leaving them outside for the whole day.

It is also possible to sow directly into open soil, since the calendula is a frost-resistant plant. At the same time, growing through seedlings significantly accelerates the appearance of the first flowers.

Site selection and preparation

An ideal spot for marigold flowers is an open, sunny spot with moist, loose soil. For 10-15 days, the site is dug up, humus and mineral fertilizers are applied, it can be potassium chloride, urea or superphosphate.

Planting process

To sow seeds, the soil should be leveled with a rake and grooves 2 cm deep. A distance of 30-40 cm is observed between the rows. Sow the seeds and fill the grooves with earth.

When planting seedlings of ornamental species, the distance between plants is 25-30 cm, and the row spacing should be at least 60 cm. When planting medicinal varieties, the distance between seedlings is 7-10 cm and 30-40 cm between rows.

The subtleties of flower care

Marigold care does not require any special processes. It is sufficient to follow standard care procedures such as weeding, loosening, watering and fertilizing.

Watering

Calendula loves water, so irrigate it regularly. After planting seedlings in open ground, watering is carried out 3-4 times a week. While already an adult plant needs additional moisture only during periods of drought. If it has not rained for a long time, then water the marigolds 2 times a week.

Fertilization and feeding

Top dressing is carried out at least once a month. To do this, use an ammophoska or nitrophosphate.

Important! It is necessary to adhere to the instructions for use on the packaging of fertilizers, if more quantities are used than indicated, diseases may appear.

Fertilizers are applied at planting in the form of humus. If the soil is poor in nutrients, a phosphorus-potassium mixture is added to the humus.

The soil

Marigolds grow and develop better in loose, moderately moist soil. To check if the soil is loose enough, you need to take a lump in your hands and throw it up. If at the same time the soil crumbles, it is rather loose.

Wintering

Calendula is not a perennial plant, so after the flowers have finished blooming, the bushes are dug up and removed from the site.

Pruning

The flowers of the marigold are pruned so that more new inflorescences appear. This should be done regularly when they start to fade. If it is a medicinal calendula, then the flowers are cut at full disclosure.

Peduncles are also cut off, but this happens later, closer to the end of summer and early autumn.

Pests and diseases

The most common plant diseases are black spot and powdery mildew. With black spot, black and brown specks appear on the leaves, and with powdery mildew, a white bloom forms.

To avoid illness, you need:

  • thin out plantations in time;
  • remove weeds;
  • fertilize plants correctly;
  • dig up the site in the autumn;
  • remove already affected plants from the site, preferably with roots.

Of the pests on calendula, only aphids can live. But sometimes this is also a plus, because if there is a calendula on the site, then all the existing aphids will gather on it, and it will be easy to destroy it with the help of one of these drugs: Aktellik, Akarin, Antitlin, Biotlin or Karbofos ".

Reproduction of calendula

The plant propagates with the help of seeds. They are quite large, have a shape similar to the letter "C". Seeds are harvested when the inflorescences begin to wilt. In order to prevent self-seeding, which often happens if the seeds are not collected in time, a bag of gauze is put on a flower that has not yet wilted. Its edges are tied to the stem of the plant.

After collection, they are dried in a ventilated, dark place and winnowed. Store in cloth bags until sowing.

Application in landscape design

In landscape design, marigold flowers are in perfect harmony with warm red, orange and yellow shades. Also with cool ones: blue and purple. For neutral shades, white and cream are perfect.

Marigolds look good on border compositions, for them stunted plants are often used. They are also used as an accent in a vegetable or pharmaceutical garden. Also, flower beds are collected exclusively from calendula flowers of different varieties with different shades.

Calendula will decorate any site, both independently and in combination with other plants. At the same time, marigolds are not just a beautiful flower, but also useful. In addition to medicinal properties, it repels pests from the site, thereby helping other plants.


Watch the video: 675# How to Grow Calendula From Seeds. Result of 22 Days. Outdoor Winter Plants Urduhindi (September 2022).