Content
- 1 Description of chrysanthemum indicum
- 2 Varieties of Indian chrysanthemum and their description
- 3 Ways to grow Indian chrysanthemum
- 4 Planting and caring for terry chrysanthemum indicum
- 5 Propagation of Indian chrysanthemums
- 6 Diseases and pests of Indian chrysanthemums
- 7 Photos of Indian chrysanthemums
- 8 Conclusion
- 9 Reviews of Indian chrysanthemums
Thanks to the huge number of shapes, sizes and colors, chrysanthemums have become very widespread in various parts of the world. Their high decorative value combined with ease of care makes them one of the most sought-after garden flowers, while breeding work to develop new species does not stop. One of the varieties of this perennial is the Indian chrysanthemum, which, unlike its Korean relative, is grown mainly in closed ground conditions.
Description of chrysanthemum indicum
Indian chrysanthemum was previously found growing wild in the territory of modern China, in areas with a subtropical climate.All varieties of this plant have retained its species characteristics.
Here is a brief description of Indian chrysanthemum:
Parameter | Meaning |
Plant type | Perennial herbaceous plant, family Asteraceae (Asteraceae). |
Escapes | Smooth, straight, green, 0.3-1.5 m high, depending on the variety. |
Leaves | Heavily dissected, jagged. The leaf blade is greenish-gray, dense, fleecy. |
Root system | Powerful, well developed, forming a large lobe. |
Flowers | An inflorescence-basket of chamomile type, consisting of a central part with tubular flowers and bordering flat petals of various colors and shades. The size of the inflorescences depends on the variety and can reach up to 25 cm in diameter. |
Fruit | Small oblong ribbed brown achenes. |
Flowering time | Autumn. |
Varieties of Indian chrysanthemum and their description
There are over 10 thousand varieties of Indian chrysanthemums. Among them there are plants with both large, 20-25 cm in diameter, inflorescences, and with small, “button” ones; there are species for open ground and for growing indoors.
Aurora
This variety of Indian chrysanthemum forms a bush about 1 m high and blooms with very beautiful orange flowers. The inflorescences are double, flat, with a diameter of 7 to 10 cm.
Altgold
The bushes of this variety of Indian chrysanthemums are low, up to 0.6 m. The inflorescences are flat, rich yellow, up to 7 cm in diameter. The variety blooms early, the first buds appear on the bushes in the second half of August. Flowering continues until October.
Artist
This is a potted variety of chrysanthemums that grows as a small compact bush no more than 0.3 m high. Its distinctive feature is the two-color coloring of the petals in the form of longitudinal stripes.
There are also varieties of the Indian Artist chrysanthemum with yellow-brown and orange-red flowers.
Barolo
This variety of Indian chrysanthemums can be grown both in a pot and in open ground. Smooth, straight and fairly powerful shoots of the plant form a dense bush about 0.5 m high. The flower basket consists of red petals surrounding a green-yellow core.
Cleopatra
This chrysanthemum has a very unusual color - terracotta. The petals are colored in such a way that the inflorescences look as if they are illuminated by the bright sun. Cleopatra blooms for a very long time, from August to October, and in the absence of frost, the flowers can be admired in November.
Like Worth
Like Worth chrysanthemums are not large in size; their bush height is only about 0.3 m. Simple chamomile-type inflorescences look very impressive due to the bright two-color petals surrounding the greenish-yellow center.
Little Rock
Little Rock is another representative of Indian chrysanthemums, most often grown indoors. The color of the petals is rich wine, with a white border. Little Rock bushes are very small - 25-35 cm.
Pura Vida
Like many other varieties of Indian chrysanthemums, Pura Vida is most often grown in pots. The height of the bush does not exceed 0.25-0.3 m. The petals in the central part of the inflorescence are bright green, closer to the edge they become lime-colored, with a white edging.
Ways to grow Indian chrysanthemum
Indian chrysanthemums can be grown both in open ground and as potted plants. Many varieties are small in size and can easily grow as indoor flowers. Large species in a suitable climate are grown in open ground; this can also be done in special rooms with an artificial microclimate - winter gardens, greenhouses.
Growing Indian chrysanthemum in open ground
Heat-loving Indian chrysanthemums are planted in open ground only with the onset of real warmth in order to completely eliminate the possibility of return frosts. After flowering ends, the shoots are cut off at a height of 15-20 cm from the ground, and the bushes are dug up, put into wooden boxes, covered with sand and taken to the basement for wintering. There they are stored all winter without watering at a temperature of 0-2 ° C, and after the arrival of warmth they are planted again in the garden.
Growing and caring for Indian chrysanthemum at home
Indoor Indian chrysanthemums are less resistant to the vagaries of the weather and require increased care.The height of potted species does not exceed 0.7 m, they do not take up much space. They usually bloom very late, in the fall, when many indoor plants are already in hibernation. Unlike many plants, indoor Indian chrysanthemums do not require elevated air temperatures. On the contrary, it is necessary to ensure that this indicator is within 15 ° C, so it is best to place flower pots on windows facing north.
Planting and caring for terry chrysanthemum indicum
Indian chrysanthemums are brought into open ground as seedlings, which can be purchased at a specialized store or grown independently using seed or vegetative methods.
Selection and preparation of a landing site
For chrysanthemums, you should choose an open sunny place; these plants do not like shade. The soil on the site should be loose, moderately moist, with good air permeability. You should not plant chrysanthemums in swampy and flooded areas; it is better to give preference to a small hill. If the soil is too clayey, sand or other drainage material should be added, and the area should be fertilized with humus or peat. The PH level should be close to neutral. You can reduce the acidity of the soil by adding dolomite flour or chalk.
Landing rules
Indian chrysanthemums are planted in May, and sometimes this is done even in June to ensure that return frosts are avoided. All work should be done in cloudy, humid weather, but if it is sunny and dry outside, then planting is done in the late evening.If for some reason it was not possible to plant chrysanthemum seedlings in the spring, then this procedure can be carried out in early September. If the climatic conditions of the region do not allow the plants to overwinter in open ground, then they should be rooted in pots and, after wintering, planted in a permanent place.
Planting holes for Indian chrysanthemums must be at least 40 cm deep, since a drainage layer of coarse sand or small pebbles must be poured onto the bottom. It is better to mix the soil with which the roots of the plants will be covered with humus; in addition, you can add a little potassium and phosphorus fertilizers to its composition. The seedling is placed vertically in the center of the hole and carefully covered with soil mixture without deepening the root collar. If the plant is tall, then at first it is better to tie it to a support from wind and rain.
Watering and fertilizing
Water the Indian chrysanthemum moderately; excess moisture can lead to root rot. You need to be guided by the state of the soil layer in the root zone of the plant. Moistening should be carried out only as it dries, which is easily determined visually.
The standard watering rate is approximately 10 liters of water for each adult bush once every 3 days. In wet weather, there is no need to water chrysanthemums additionally. It is advisable to use rainwater for irrigation. If the source is a water supply, then the water should be allowed to sit for at least 2 days before watering.
Indian chrysanthemums need to be fed throughout the season. In spring, nitrogen-containing fertilizers are used for rapid shoot growth and green mass growth.In mid-summer, nitrogen-containing fertilizers are no longer applied. Next, only complex potassium-phosphorus fertilizers are used, which stimulate flowering and bud formation for the next year.
Wintering of Indian chrysanthemums
Indian chrysanthemums, even large-flowered ones, can be left for the winter in open ground, but only if the climatic conditions of the region allow this. In this case, the shoots are completely cut off just above the soil level, and then the bush is covered with a thick layer of fallen leaves and spruce branches, and then the shelter is covered with snow. Unfortunately, there are relatively few frost-resistant varieties of Indian chrysanthemums. Therefore, after the onset of the first frost, the bushes are pruned and dug up along with a lump of earth on the roots, taking them to the basement or other room with a suitable microclimate for wintering.
How to shape Indian chrysanthemums
To increase bushiness, pinch the top of an Indian chrysanthemum shoot 2-3 times a season. This stimulates the growth of lateral branches. The last time pinching is done no later than 2 weeks before the first buds appear, otherwise the flowers simply will not have time to form.
Propagation of Indian chrysanthemums
The most common method of propagating Indian chrysanthemums is by seed; seed material begins to be planted around February. Before this, they must be subjected to stratification by keeping them for some time at a low temperature. This will significantly increase their germination and viability.For planting, you can adapt any container that is filled with purchased soil for seedlings or a homemade soil mixture of top soil, peat and sand.
The container for growing seedlings of Indian chrysanthemums from seeds must be filled with the soil mixture almost to the top so that after closing it with glass or film there remains an air gap of 3-5 cm. Before planting, the soil must be moistened with warm water from a spray bottle. The seeds are poured in even rows, keeping an interval of about 10 cm between the strips. You should not cover the seeds with soil; just lightly press them to the soil surface. After this, the container should be covered with a piece of glass or plastic wrap and put in a warm, dark place until germination.
The first shoots usually appear after 7-10 days. After this, the container with seedlings is transferred to the windowsill. If daylight hours last less than 8 hours, then it is necessary to provide for the possibility of artificially illuminating the seedlings by installing any light source on top. Special phytolamps are very suitable for this purpose, providing light of a certain color spectrum that is most necessary for plants. At the end of spring, seedlings are planted in a permanent place in the garden or planted in pots.
Another method of propagating Indian chrysanthemums is cuttings.Cuttings about 20 cm long are cut from mature shoots and rooted in a container with soil mixture covered with film. In such greenhouse conditions, the cuttings quickly form their own root system, after which they are planted.
Diseases and pests of Indian chrysanthemums
Almost all diseases of Indian chrysanthemums are the result of improper care or an unsuitable climate for plants. The most common are fungal infections that cause damage to the entire aerial part.
Here are some diseases found on chrysanthemums:
- White rust. A fungal disease that can be recognized by numerous light yellow round spots on the leaves. Over time, the spots turn brown, turning into pockets of rot. When signs of the disease appear, the infected parts of the plants are cut off and burned, and the bushes themselves and neighboring plantings are treated with preparations containing copper (Bordeaux mixture, HOM).
- Powdery mildew. This disease often develops in cold, rainy summers or when the temperature drops sharply. Appears as a dirty white powdery coating on the leaves, which subsequently quickly turn black. Infected plants are destroyed, and neighboring plants are sprayed with a solution of soda ash with the addition of liquid soap.
In addition to diseases, Indian chrysanthemums are often attacked by pests:
- Brown aphid. These small insects feed on young greenery, often also damaging flower buds. As a means of combating aphids, special preparations are used - insecticides, which are used to spray the bushes.
- Spider mite. This is a small garden pest found on many crops. Mite nests are easily recognized by the web entangling the tops of the shoots. If found, they must be cut off and destroyed, and the bushes treated with acaricidal preparations.
Photos of Indian chrysanthemums
Conclusion
Indian chrysanthemum can decorate not only a house area, greenhouse or winter garden, but also an ordinary apartment. Due to the abundance of low varieties of different colors, they can be grown as potted plants. Many gardeners do this, cultivating chrysanthemums in containers and putting them on display in the garden in the warm season without transplanting them into open ground.