Diseases associated with the endocrine system. Endocrine system

One day I bought bags of “Yellow Chamomile”, “Red Chamomile”, “Blue Chamomile” seeds at the market. I was aware that there are no yellow garden daisies as such, but out of curiosity I still bought them, especially since the flowers were presented as perennial.

Coreopsis was hidden under the name "Yellow Daisy". Coreopsis - perennial herbaceous plant with erect shoots from 30 to 90 cm in height. The flower size in diameter is about 6 cm. Coreopsis blooms profusely in July and continues to bloom with double inflorescences-baskets of bright golden-yellow color until frost. Looking at the blooming coreopsis, it seems that the sun has settled in your garden.

Coreopsis blooms during the same period when other perennials bloom: roses, lilies, delphiniums, rudbeckias. The garden turns into a blooming fragrant paradise! Gradually, annuals are catching up with the flowering of perennials. At this time, you don’t want to leave the garden at all! And one more note: some perennials bloom once, some of the perennials bloom again in August-September, but in contrast to them coreopsis does not stop flowering until the first frost.

Coreopsis seeds Can sow on the windowsill for seedlings at the end of March, in the greenhouse - from mid-April, and directly to open groundin May. The only difference is that when sowing seeds in March, flowering can be obtained in the same year, and when sowing seeds later, coreopsis will bloom only the next year.

The germination rate of coreopsis seeds is very high. When the coreopsis seedlings have 2-3 true leaves, the plants need to be transplanted. Coreopsis is planted in a permanent place in the ground in early June, when the threat of frost has passed. When planting, it is recommended to follow the planting pattern: plants are planted at a distance of 20x30 cm from each other.

Coreopsis does not like excess moisture, he is quite comfortable on moderately dry, loose, fertile soils. The best place for planting coreopsis - open sunny places.

Coreopsis is a very winter-hardy plant. Under the snow, the leaves in the rosette remain green until spring. However, if the coreopsis planting site is blown by the wind in winter, then you should not neglect at least a light shelter of dry leaves.

Coreopsis can grow in one place for a very long time, but every 3-4 years the coreopsis rosette needs to be divided and replanted.

Coreopsis are very diverse. There are low-growing varieties that will look best in a flower garden or mixborder in the foreground. They can be planted in containers and boxes to decorate windows.

Higher varieties look great in a flower carpet annuals. By the way, the coreopsis flower is very similar to the yellow cosmos, and sometimes they can only be distinguished by their leaves. The tallest coreopsis are planted in the background of flower beds. It is better to use when planting coreopsis group plantings.

By the way, coreopsis flowers last a long time in water, so they can be safely used in prefabricated bouquets. Even a few coreopsis flowers placed in a vase at home will add sunlight, warmth, will lift your spirits, they are very cheerful!

It is recommended to divide an adult coreopsis rosette in April-May or in the fall, in September. Plants take root easily. Low-growing varieties of coreopsis can be replanted even in a flowering state. The only condition: before transplanting, water the plant heavily and then plant it “in the mud.” This way you injure less root system. And it also reproduces very well by self-seeding; then you’ll get tired of removing rosettes of coreopsis here and there from the flower garden))

Coreopsis, like other perennials, can be affected by diseases and pests. Most common diseases of coreopsis areleaf rust, fusarium, various spots on the leaves. Affected leaves should be torn off. Spraying with fungicides usually helps, but if even after the treatments the plant’s appearance has not improved, then it is better to completely remove it from the flower garden so that the disease does not spread to other flowers.

The same should be done in case of various viral infections, when the appearance of the plant is very deplorable: the plant itself is stunted in growth, the tops of the flower stalks begin to curl into a tube. You will never see flowers from such plants.

Coreopsis can be affected by aphids. If manually or folk remedies get rid of aphids fails, then you need to resort to treating the plants with aphids. Various caterpillars and beetles can be removed manually using visual inspection plants.

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You can diversify the landscape design of your garden with the help of border and bouquet plants. One of the types is presented in the description on this page. You can learn about Coreopsis flowers, which are a genus of flowering plants in the Asteraceae family. There are also popular names this flower has kaliopsis and string, there is also common name with various other plants.

The name of the flower coreopsis comes from the Greek words κορις - “bug” and ὄψις - “species” (meaning the shape of the achene). Used as food plant for some species of caterpillars, Lepidoptera (including Coleophora acamtopappi). Also, the seeds of the plant are very often devoured by birds, which are not at all bothered by the fact that in appearance they look more like ticks than food. Notice this yourself if you place seeds in an open place in winter - for example, goldfinches very often use them as a source of food. All coreopsis species have been designated as state wildflowers of Florida in the United States since 1991.


Description of coreopsis with photos and main botanical characteristics

It is further suggested general description coreopsis with brief botanical characteristics that allow you to glean necessary knowledge for growing it from seeds in the garden. The height of the plant varies from 40 centimeters to 1.2 meters. They usually grow in dense bushes. The fruits are flat and small; when dry, they may resemble bedbugs in appearance. Many varieties of this plant grown in gardens as one of the main decorations in the garden, or in large flower arrangements. 28 plant species can be found on the territory North America, Central and South America.

The flowers are usually yellow with a toothed tip. They have showy flower heads wrapped on both sides by eight petals. Many gardeners mention their resemblance to field daisies with their tall stems and flowers that are usually even taller than the foliage. Unfortunately, this is where all their similarities end.

The leaves and colors of coreopsis petals vary depending on the species:

  • coreopsis grandiflora has bright yellow petals on tall stems that bloom throughout the summer;
  • pink coreopsis features finely textured leaves and pink flowers with yellow centers;
  • Coreopsis verticilata, which is so called because of the special carvings on the surface of the leaves (which are also very thin), is gaining popularity. The flowers are very thin, but bloom profusely.

More recently, another variety was bred - red coreopsis: the photos show all the beauty of this plant:


Growing coreopsis from seeds: planting and caring for the plant

Due to its low performance characteristics, drought resistance and long flowering, the plant is very often used as a border in flower beds in a sunny location. Growing coreopsis from seeds is the most commonly used type of propagation, especially since caring for the plant is not difficult.

After planting, it is necessary to carefully water the young seedlings until they become stronger - after this they are quite resistant to drought. Many of the flowers do not loosen well, so it’s okay if you cut them, but only after the first wave of flowers has disappeared. They will recover fairly quickly. If you notice that the bush has begun to bloom very little, this is a signal that it urgently needs replanting (usually it is done no more than once every 3-5 years).

The temperature regime required by the plant varies depending on the variety and type of plant, because not even all varieties of coreopsis are perennials. Many varieties that were recently bred have not yet been tested for hardiness.

Also from external conditions, as well as the type and age, the size of the bush will also depend. It will bloom best in full sun, but you can equally well grow coreopsis in partial shade. Plants can get a little skinny in partial shade, but they will adapt over time. In areas with intense drought and hot weather, coreopsis prefers to rest for a while in the afternoon shade.

Most varieties of coreopsis are very easy to grow from seeds, without particularly worrying about the quality and acidity of the soil. You can plant seedlings - this must be done indoors a month and a half before the last expected frost. Or you can sow them already in open ground. All varieties of coreopsis, except hybrid ones, are capable of reproducing independently. Coreopsis is planted as seedlings in light structured soil at home at the end of February. If organized proper care for coreopsis at this stage, then by May you can get magnificent flowering bushes that are suitable for border groups and landscaping balconies and loggias.

It is necessary to pick seedlings in the phase of 2 true leaves. For this you can use peat pots with a diameter of up to 10 cm.

Below are more photos of coreopsis of various colors and in various stages of development:


Coreopsis varieties with descriptions and photos

All varieties of this plant are very popular among gardeners - and there are not so few of them, at least a hundred of them. The following are varieties of coreopsis with photos and brief characteristics, which will allow you to choose the appropriate variety for the garden.

Coreopsis whorled - bushy, elegant and branched

Coreopsis whorled is a bushy, but at the same time very elegant and branched perennial with three slightly open thread-like leaves located in opposite pairs or triplets. The foliage looks a bit like the cosmos bipinatus flower. It can be up to 90 centimeters long and 60 centimeters wide, spreading slowly along a thin underground stem (or rhizome). The flower heads are about five centimeters across and both flowers (disc and ray) are yellow. The flowers grow in abundance in loose clumps on thin, stringy stems from early summer until the first frost.

The most popular variety, “Moon Bunch,” grows up to 60 centimeters in length and has small light yellow inflorescences 2.5 centimeters in diameter. They bloom profusely on lacy foliage.

In nature, whorled coreopsis is found in the southeastern United States - in the states of Virginia, Maryland, Tennessee, Arkansas, and also in Northern Florida. There you can find them in dry and thin forests in open pine lands.

To maintain plant health, we recommend dividing the roots every three years. It is in this way that whorled coreopsis most often reproduces - usually in winter or early spring. You can also plant seeds - they germinate two to three weeks after sowing. And then, as usual, photos of varieties:


Coreopsis grandiflora - for young and inexperienced gardeners

Coreopsis grandiflora will decorate your garden for several years. It will be an excellent start for young and inexperienced gardeners, but more experienced colleagues will appreciate its reliability, ease of cultivation and the ability of the flower to go well with almost everything. This variety grows on almost any soil, even shallow, lean or chalky.

The flower can be propagated by dividing the bush or growing from seeds. If you don't want the plant to reproduce itself using its seeds, simply trim or remove the flower head before the process begins.

The color of the petals is bright yellow. Height varies from 18 to 25 centimeters. The flowering period is from mid-summer to early autumn (sometimes earlier).

Found naturally in the southeastern United States in sunny meadows and roadsides. At least occasionally it is necessary to give the plant sunbathing.

Since coreopsis grandiflora tolerates low-fertility soils and withstands extreme heat, it often manages to take root in urban environments, and even in rooftop gardens (a very common occurrence in lately). It is also able to tolerate the salt and wind of a coastal climate. If the plant clumps do not divide, then usually the flower does not live longer than two to three years. The beauty and grace of flowers are shown in the photo:


Coreopsis dye: yarn dye or hot drink?

Coreopsis tinctalis is the best known of the annual varieties. It is often found in Canada, Northeastern Mexico, and much of the United States (especially the Great Plains and southern states, where it is often called "calyopsis"). It often grows in unsettled areas - for example, near roads and fields.

The bush grows quite quickly and reaches a maximum height of up to one meter (minimum - only 30 centimeters). The leaves are pinnately divided, glabrous and tend to the thin, upper part of the plant, where numerous flowers with a diameter of 4 centimeters sit on thin stems. The flowers are shiny and yellow with a maroon or brown center different sizes. Blooms from mid-summer. Small, thin seeds begin to germinate in early autumn (overwinter in a low rosette) or early spring.

In production, this variety is used to obtain dye for yarn, and was previously used as a hot drink. Many women believed that if they used this bush for food, they would definitely have a girl.

Coreopsis grows well in any type of soil, but gardeners believe that it prefers sandy or well-drained soil. Although the variety is slightly drought tolerant, in nature it is usually found in areas with regular rainfall.


Coreopsis solar and lanceolate

Coreopsis sunny is a perennial plant with a height of 45 centimeters and a diameter of 30 centimeters. It stands out among others with its bright yellow, double flowers, which are collected in small baskets. The size of the flower usually does not exceed 8 centimeters. It grows very well and also grows quickly and blooms profusely.

The lanceolate variety is found throughout the eastern and midwestern regions, the United States and Canada (on their west coast), and parts of Mexico. The bush produces yellow flowers in late summer. Flowers with lanceolate leaves are grown as a decorative element to decorate gardens and parks.

Was introduced to Japan as decorative look, after which they are actively used in landscaping projects - along the banks of rivers and railways.

The stem length is 15 centimeters, and single inflorescences grow on rigid 60-centimeter stems. All flowers present are mostly yellow, but some are maroon or brown spots on the rays, some have darker leaves, and some are species dwarfs.

It produces flowers even in poor soil, which is not too rich in organic matter. In very fertile soils, bushes grow more foliage and fewer flowers. Watering is moderate and can tolerate minor droughts.

Coreopsis pink

Pink coreopsis is found in eastern North America, in several Atlantic states, as well as in Nova Scotia and Canada. It grows well in high humidity areas and swampy areas. Unlike most coreopsis species, the flowers range from snow-white to pink. It is in no way related to other representatives that have red dots on their surface.

Sun-loving coreopsis with its bright yellow and itself resembles a luminary that will illuminate the flower garden from mid-July until frost. Gardeners value this flower for its unpretentiousness in care and propagation, ability to grow in open ground and multi-colored varieties. Planting and growing coreopsis will not give you much trouble.

Perennial coreopsis: varieties and varieties

Of the more than 100 varieties of coreopsis, no more than 30 are grown in culture.

Coreopsis is a shrub consisting of erect, branched stems crowned with inflorescences of yellow, yellow-brown, and red and pink flowers pinnately dissected or finger-separated form. The most common varieties of perennial coreopsis:

  • Lanceolate. Bush up to 60 cm high with inflorescences yellow up to 6 cm in diameter. Blooms for two months starting in July.

Coreopsis lanceolate

  • Whorled. A shrub up to 60 cm high that blooms all summer. It is distinguished by light green thin foliage.

Coreopsis whorled

  • Pink. Low (up to 40 cm) shrub with red inflorescences.

Coreopsis Pink

  • Grandiflora. This type of coreopsis is distinguished by bushes topped with large flowers of a dark golden or lemon color. The powerful bush can reach up to 1 m in height and blooms for two months from the very beginning of summer.

Coreopsis Grandiflora

Planting a plant

It is better to choose a sunny place for planting coreopsis, because in the shade and partial shade this plant does not feel comfortable and may wither. Moderately fertile light soils are well suited for this flower.

Advice. For coreopsis to bloom lushly, the soil must be loose.

It is best to plant perennial coreopsis with seeds. In order for the plant to bloom in the first year of planting, you can sow seeds in winter for seedlings in pots or boxes indoors. And after the frosts are over, transfer and plant the grown seedlings in open ground. None special requirements There is no need for growing coreopsis seedlings. Just provide your plants sufficient quantity light and moisture and sprouts will not keep you waiting.

Coreopsis is very easy to grow from seeds.

Coreopsis seeds can be sown directly into open ground both in spring and autumn - the seeds of this plant are well tolerated low temperatures. After the first shoots appear, it is necessary to thin them out and monitor them so that weeds do not interfere with the growth of flowers. And also ensure regular watering.

Coreopsis care

Coreopsis is an unpretentious flower. Its advantages include frost resistance and drought resistance. IN middle lane This flower does not need to be covered for the winter. For abundant and long-lasting flowering, coreopsis needs timely watering. After the plants have flowered, it is necessary to prune them; to do this, cut off a quarter of the plant with garden shears. After pruning, the crop needs to be fed and its flowering will resume.

In summer, protect coreopsis from drying out, and in winter - from exposure to frost.

For the winter, many gardeners advise cutting off the stems at the root. If you live in regions where winters are very frosty, then it is better to cover your flowers with a small layer of foliage or spruce branches.

Advice. Remove faded flowers promptly. This stimulates the appearance of young buds.

Fertilizing and feeding coreopsis

The best way to fertilize coreopsis is organic fertilizers. Compost is ideal. It must be applied in the spring, as well as in the summer during flowering, which will make it more lush and lasting.

After fertilizing with organic matter, coreopsis blooms more actively

If compost is not available, you can use complex fertilizer.

Plant propagation

There are several ways to increase the coreopsis population in your garden.


Diseases and pests

Coreopsis has a fairly strong immune system and is rarely attacked by pests or diseases, however, there is no 100% guarantee. Known diseases include leaf rust and fusarium. In this case, it is enough to tear off the damaged leaves and you can spray the plant with fungicides. If these remedies do not help, then the bush should be completely removed to prevent infection of other plants in the flower garden.

More often than other diseases, coreopsis overcomes fusarium

The same must be done if you find viral infections. If the plant is stunted in growth, its tops and flowers curl into a tube - feel free to remove the bush.

Among the pests, coreopsis can also infect various beetles. Beetles must be removed by hand, while for aphids you can use specialized preparations or folk remedies.

Perennial coreopsis: combination with other plants

Coreopsis is as unpretentious in choosing garden neighbors as it is in caring for it. Feels good together with delphinium and blue sage.

Coreopsis in a flowerbed

Coreopsis perennial in landscape design

Thanks to long period Flowering coreopsis is in demand in landscape design. Flowerbeds in which coreopsis and rudbeckia are added turn your garden into a fragrant paradise.

Low-growing shrubs are great for decorating borders, and they also look great in pots and containers hung outside windows and displayed on terraces.

Along with other perennial flowers, coreopsis is often placed along the perimeter of lawns, and small flower beds are also created between paths and sidewalks.

Coreopsis in landscape design

Varieties with tall stems create a colorful carpet for a group of annuals. In a flower garden, tall varieties are recommended to be moved to the background, and also used in group plantings.

Numerous design photos will help you determine the best place for coreopsis in your garden.

Coreopsis is a great flower for those who don't have enough time for more finicky plants. Not inferior to them in beauty and brightness, it will decorate your flower garden until the coldest weather, without requiring special attention.

All about coreopsis: video

Coreopsis: photo







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