How to plant colorful leafy grass? Cultivation and Management skills of Colored Leaf Grass

Colourful leaf grass is a kind of foliage plant, and its most important feature is that its leaves are colorful and colorful. Can be used for flower basket decoration, bouquet cut flowers, a wide range of uses, has a very high planting value. Suitable for planting in courtyards, parks and roadsides. Can also be used as a potted plant, the following is a detailed method of cultivation of colored leaf grass, interested relatives can take a look at yo.

Environment

Colourful leaf grass likes to be warm and humid, so the planting environment needs to keep sunny and fresh air. It is not resistant to drought and fear of waterlogging, so it is suitable for breeding in the south. If it is in the northern winter, it needs to move indoors.

Temperature

The color leaf grass likes to be warm, the suitable temperature for growth is 15 ∽ 25 degrees, the room temperature in winter should not be lower than 10 ℃, the leaves turn yellow and fall off when the temperature is too low, and the plants below 5 degrees wither.

Soil

Coloured leaf grass has strong adaptability, and the loose, fertile, breathable and well permeable humus sandy loam can be used in pot cultivation. When applying fertilizer, apply dilute nitrogen fertilizer every half a month, and water to keep the basin soil moist.

Sunshine

Colourful leafy grass can shine all day during the growing period, because the leaves are bright and beautiful, but they need shade when the summer heat is high, and the shaded environment and exposed leaves will lose their luster.

Pruning

The colored leaf grass begins to pick the heart at the seedling stage to promote the lateral branches and make the plant full. After the flowers are thanked, 2-3 nodes of the lower branches can be retained, and the rest can be cut off to sprout new branches.

Propagation: softwood cuttings are selected in spring, and it takes 5 months from sowing to growth to commercial period, so if you need to be listed during the National Day, you can sow seeds in May.

The appearance of colored leaf grass is like amaranth that people often eat, with unique leaf shape and high ornamental value. the above are the cultivation and management skills of colored leaf grass arranged by editors. I hope it will be helpful to those who like colored leaf grass.

Can you eat colorful leaf grass in Daquan?

Many people like flowers very much, mainly because the flowers after flowering are beautiful in color and shape, but not only the flowering plants look good. For example, colourful leaf grass, the main feature is not its flowers, but its leaves, colorful leaves, no worse than any flowers.

Brief introduction of Colored Leaf Grass

The colored leaf grass is a labiatae, and the sheath stamens are erect or ascending herbs. The stem is usually purple, the leaf blade is membranous, its variation is very large, usually oval, apex obtuse to short acuminate, base broadly cuneate to rounded, margin crenate serrated or crenate, various colors, yellow, dark red, purple and green, verticillate inflorescences many flowers, flowers mostly densely arranged, pedicels and rachis puberulent Bracts broadly ovoid, calyx campanulate, calyx limb 2-lipped, middle lobe broadly ovoid, lateral lobes short, ovoid, Corolla light purple to purple or blue, Corolla tube suddenly bent, Corolla 2-lipped, filaments connate below the middle to form a sheath. Style beyond stamens, disk dilated in front of disk. Nutlets brown, glossy, flowering in July.

Gardens are widely cultivated in various parts of China for ornamental purposes. India is cultivated from Malaysia, Indonesia, the Philippines to Polynesia.

Colorful leaf grass is an important group of gardens and urban greening and beautification and plant landscape construction. It is a plant with ornamental value because of its beautiful plant type, various colors, easy reproduction and easy to create landscape.

Can you eat colourful leaf grass?

Colourful leaf grass is edible. For hepatitis, indigestion, eye disease, sore throat, neurasthenia, lung carbuncle, snakebite, sores, cough, tuberculosis, lung cancer, hydronephrosis, influenza fever, liver cirrhosis and other symptoms. Daily dosage: fresh 35-182g, dry half, water frying.

Growth habits of Colored Leaf Grass

Colourful leaf grass is a kind of flower with strong adaptability. It can also be seen in many places in China, especially in the south. Gardens are often cultivated in various parts of our country, and the main cultivation bases are Jiangsu, Zhejiang, Anhui and other places. Thermophilic plants, strong adaptability, winter temperature is not less than 10 ℃, summer high temperature with a little shade, like plenty of sunshine, sufficient light can make the leaves bright.

How to raise potted colored leaf grass

1. Soil: potted colored leaf grass requires sandy culture soil rich in humus, loose and fertile, good drainage and air permeability.

2. Watering: the water demand of colourful leaf grass is to keep the basin soil and environment moist and moderate, avoid drought and prevent waterlogging, so as to avoid dehydration and discoloration of leaves and soft rot of root system.

3. Sunshine: when the light is soft and sufficient, the leaf color is brilliant, but it is avoided that the leaf surface is rough and loses glossiness due to the strong light in the clear sky in midsummer. And in the shady environment, the leaf color is not bright.

4. Temperature: the color leaf grass likes the environmental conditions of warm and humid climate and fresh air, the suitable indoor temperature in winter is 20 ℃ to 25 ℃, the lowest overwintering temperature can not be lower than 10 ℃, the leaves turn yellow and fall off when the temperature is too low, and the plants below 5 ℃ die.

5. Fertilization: the requirement of colourful leaf grass for fertilizer is not high, and the thin fertilizer based on nitrogen fertilizer is applied once or twice a month in the growing season.

6. Pruning: the color leaf grass should pick the heart many times in the seedling stage to promote the lateral branches and make the plant shape full. After flowering, 2-3 nodes of the lower branches can be retained, the rest can be cut off and new branches can be reissued.

7. Insect pests: Colored leaf grass is prone to quenching disease in its seedling stage, so attention should be paid to the disinfection of sowing soil. Leaf spot disease is harmful during the growing period, so spray it with 50% topiramine wettable powder 500 times. In indoor cultivation, shell insects, red spiders and whitefly are easy to occur, which can be controlled by 1000 times of omethoate EC.

Through the above content, I believe you have a certain understanding of colourful leaf grass. Although colorful leaf grass is called grass, it is also a kind of plant that can blossom. Every August or so, the colored leaf grass will open a small purple flower, which is very cute and small.

Pitcher plant and its cultivation and management, pitcher plant, also known as pig cage, insectivorous herbivore, Lei Gong pot, monkey courtyard, monkey cage, water bucket, doll bottle, treasure collection, bag safety, etc., belong to the genus of pitcher plant family. Pig cage steppe is produced in Southeast Asia and the northern part of Australia, and wild in Guangdong Province of China. There are about 67 species in the world. One species is produced in China, which is distributed in Zhanjiang, Zhuhai, Zhongshan and other regions of Hainan and Guangdong. Its beautiful leaf cage shape is attractive, is currently the most popular insectivorous plant species, is now the representative of tropical insectivorous plants.

1 morphological characteristics and varieties of pitcher plants are perennial evergreen herbs or semi-lignified vines. Epiphytic, stem procumbent or climbing. Plant height 0.5-2.0 m, basal leaves dense, subsessile, base semi-clasping, cauline leaves alternate about 10 cm; long, long elliptic, 10-25 cm long and 4-8 cm wide, base decurrent, entire or with ciliate teeth, midvein elongated into tendrils, with a small subcylindrical bottle-shaped cage at the end, mouth margin thicker, with a small lid, the lid opened when growing, can not be closed, cage color is mainly green, with brown or red spots and stripes. Dioecious, racemes, as long as 20~40cm, opposite or terminal leaves, apetalous, flowering from April to November, flowers red or purplish red. Capsule, many seeded. The common ornamental species are: Hu's pitcher plant, Kushi pitcher plant, Lloyd's pitcher plant, blood red pitcher plant, scarlet pitcher plant, gorgeous pitcher plant, bottle-shaped pitcher plant, two-distance pitcher plant, light green pitcher plant, middle pitcher plant, strange pitcher plant, large pitcher plant and so on 22 varieties. (2) the growth habit prefers the semi-shade environment of warm, moist and strong scattered light. Not resistant to cold, afraid of drying and strong light exposure. 2.1 the light grows as usual under the natural conditions under the big tree forest or on the north side of the rock, and the summer must be shaded to avoid strong light, otherwise the leaves are easy to burn and directly affect the development of the leaf cage. However, long-term growth in dark conditions will lead to slow and small leaf cage formation, cage surface color dim, so after indoor cultivation for a period of time, it should be placed in front of the window to strengthen the light. 2.2 the suitable temperature for growth is 25: 30 ℃, 21: 30 ℃ from March to September, and 18: 24 ℃ from September to March of next year. The lowest temperature in winter is not less than 18 ℃, the growth of plants below 15 ℃ stops, and the leaf edge suffers frost damage below 10 ℃. 2.3 humidity is sensitive to moisture, and can grow normally only under high humidity conditions, and the best growth is when the air humidity is 80% ~ 90%, so water should be watered frequently (there should be no limestone in the water) to keep the soil moist and not wet. Usually 4 or 5 times a day, keep the leaves moist, and the water level of the cage is 1 pound 3, so that the cage is not easy to wither. 2.4 soil pitcher plants prefer acidic medium, loose, fertile, breathable, well-drained rotten leaf soil or peat soil. Peat soil, perlite and vermiculite can be mixed and used in the proportion of 1.5-1-1-1-1, plus charcoal shavings and dried cow dung fragments as cultivation substrates. When mixing, water should be added and stirred evenly, so that the medium can fully absorb water. Or use peat, water moss, leaves plus crushed cow dung, charcoal shavings and yellow sand mixed matrix. However, when using water moss as the matrix, because the water moss will be rancid, it will usually be replaced half a year to a year later. Therefore, water moss is more suitable for the cultivation of cutting seedlings or seedlings. (3) sowing, cutting and striping culture can be used in culture, but mainly by cuttage and striping culture. 3.1 sowing and breeding this method is often used for breeding. Pitcher plants are dioecious plants with low seed setting rate. The seed setting rate of pitcher plant can be improved by artificial pollination in the place of origin. From August to December, the seeds were collected and sown immediately after the fruit was ripe, sowed with water moss on the substrate, sowed the seeds on the water moss in the basin, the mouth of the basin was covered with plastic film, the plastic should be pierced to facilitate air permeability, and the air humidity was kept high. When the temperature was 27: 30 ℃, it could germinate 30-40 days after sowing. Attention should be paid to the prevention and control of blight or sudden fall disease at seedling stage. When it grows to the height of 3~4cm, it can be cultivated in pot. 3.2 Cuttage culture can be carried out in the peak growing season from May to June, select the branches that are healthy and free from diseases and insect pests, cut a leaf with a section of stem node or terminal bud as cuttings, cut the leaf with a section of stem node or terminal bud as cuttings, cut the leaf blade into a 45 °slope, wrap the base of cuttings with moss in a flowerpot filled with water moss, cover the bottom of the pot with pebbles, and wrap it with pots and cuttings in a large plastic bag, and the plastic should make some small holes to facilitate ventilation. Keep temperature 20: 25 ℃, relative humidity 80%-90%, take root about 22 days after insertion, and plant in pot after rooting. 3.3 during the peak growth period, without destroying the shape of the whole plant, select the appropriate part to cut the lower part of the leaf axil, wrap the wound with appropriate amount of moss, then wrap it tightly with plastic film to keep the moss moist, cut off the mother and plant it in the pot after rooting. (4) 12~15cm hanging basin is often used in cultivation and management of potted pitcher plants, because it can only grow and develop normally under the condition of high temperature and humidity, so it is necessary to spray water frequently during the growing period. It must be shaded in the height of summer to prevent the leaves from being burned by strong light. Autumn and winter should be placed in a sunny place, which is beneficial to the growth and development of leaf cages. The pots are changed every February before the new roots grow. The seedlings are generally cultivated for 3 to 4 years before they can produce leaf cages. 4.1 Fertilizer pitcher plants can catch insects and digest them for nutrition supply when they are cultivated outdoors, but when they are cultivated indoors, because there are few insects, and it is very troublesome to feed them, it takes a long time to digest insects, and the smell of decaying insects is unpleasant, especially the insectivorous function of some cultivated pitcher plants has faded or even lost, therefore, artificial cultivation mainly depends on fertilization to promote growth. However, pitcher plants usually do not need special fertilization to grow well, and too much fertilization will cause fat injury, leaf burning, and even cause non-closure of the cage. Usually, only apply some compound fertilizer or organic fertilizer at the base of the plant once or twice a month during the growing season, such as cow dung, bean cake, peanut bran as topdressing, and apply some compound fertilizer or organic fertilizer such as Huabao to promote the formation of plant leaf cage. Foliar fertilization should be thin and fertilized for many times, such as using Huabao No. 5 4000 times liquid as foliar spraying every 2 to 3 weeks. In addition, some long-term slow-release fertilizers such as "Huaduoduo" can be applied in the cultivation substrate. 4.2 Leaf spot disease and shell insects are often harmed in pest control. Leaf spot can be controlled by spraying 1000 times of 50% Dysen zinc wettable powder every 15 days. The scale insects were sprayed with 2000 times of 40% dimethoate EC or pesticides containing EC. 5 the beautiful leaf cages of pitcher plants for garden use are particularly attractive, and their sizes, shapes and colors are different, some are like small wine glasses, some are like jars, some are like bamboo tubes, and the colors are also colorful and have high ornamental value. it is suitable for indoor potted plants or hanging pots, and the color of the hanging pots is white. Because its leaf cage can kill mosquitoes and flies, it can decorate rooms, balconies and windowsills or flower racks, hang under small garden trees and corridors, etc., its shape is very elegant and chic, interesting, deeply loved by people. Can also be used medicinally, its taste is sweet and cool, can clear heat to relieve cough, diuresis, the main treatment of acute and chronic hepatitis, its leaves can make herbal tea.