Introduction to the breeding method of Donghong

Donghong is very bright when it blossoms, and it is a good variety of ornamental flowers. Although Donghong can blossom in winter, it likes high temperature and is an ornamental flower in the tropics. Artificial propagation of Donghong can be done by sowing or cutting.

Winter red

Winter red in tropical areas, used for landscaping, luring on flower racks or walls. Subtropical and temperate regions can be used as greenhouse potted plants. Winter red like light, like warm and hot and good drainage environment. Artificial propagation of winter red is often used for sowing or cutting propagation, which needs to be moisturized and kept warm. Potted medium can be used in fertile loam with good drainage.

Culture method of potted winter red begonia

Winter red begonia is a kind of North American begonia, which is a rare tree species in the world for flower viewing and fruit appreciation. The following is the culture method of potted winter red begonia arranged by us. I hope it will be helpful to you.

Culture method of potted winter red begonia: growth temperature

Begonia flowers are extremely hardy, so they can withstand cold weather, but they must also have a certain degree. Generally speaking, begonia can grow well at minus 15 degrees and can be placed outdoors, but if it is particularly cold, such as minus 30 or 40 degrees, we should pay attention to take protective measures.

Culture method of potted winter red begonia: sunshine

The growth of plants is inseparable from the sun, and begonia is the representative. Begonia likes the sun and is suitable to grow in a sunny environment. If it is kept in a shady place for a long time, it will not grow well, so it must be kept sunny.

Culture method of potted winter red begonia: watering

Although begonia is more hardy, it does not mean that it does not need water. The necessary watering depends on maintaining its healthy growth. Of course, do not water too much. The most important thing is to ensure that the soil does not accumulate water, otherwise too much moisture will lead to rotten roots and leaves will turn yellow.

Culture method of potted winter red begonia: fertilization

Attention must be paid to the fertilization of begonia, especially in autumn, when the leaves fall, big fertilizer must be applied to ensure the nutrients it loses; when it sprouts in spring, it should be applied again with organic fertilizer and watered once again.

Culture method of potted winter red begonia: pruning

Crabapple flowers need to be pruned from defoliation to spring buds to cut off dead branches, weak branches and branches of diseased insects to keep them ventilated and transparent; of course, in order to ensure that they bloom vigorously, the long branches need to be cut short, so that other axillary buds can get more nutrition to reduce nutrient consumption, and during the growth period, heart-picking should be carried out in time to keep its nutrients undispersed.

Knowledge points related to potted winter red begonia:

Winter red begonia is a kind of North American begonia. North American begonia also includes: gorgeous begonia, Adam begonia, ruby begonia, diamond crabapple, red crabapple, Kyers crabapple, royal begonia, big-leaf North American crabapple, plateau fire begonia, Doug begonia, drape begonia, dance red dance beauty, snowball crabapple, red jade begonia, Indian magic.

Winter red begonia blossoms pink, florescence in mid-April, self-pollination, high fruit setting rate, single fruit weight 6-10g, diameter 2-3 cm, mature from green to bright golden yellow and gradually over to red with the deepening of the season. After maturity, the color is completely crimson, the fruit surface is clean and bright, very beautiful. No fruit fall in winter, it is the longest variety of Begonia family fruit viewing period! Therefore, it perfectly solves the current situation of monotony in winter in the landscaping landscape. It is a beautiful scenery to be able to bear a lot of fruit in the snow season. As a rare green rare tree species for flower and fruit appreciation in the world, it was selected by the Greening Committee of the 2008 Olympic Games.

Placing potted plants at home is a method that people have been using for thousands of years. There is no doubt about its benefits. It can not only make the whole family more beautiful, but also make the air more fresh and add countless vitality to the whole home environment. Today, I would like to introduce to you a very common potted plant-crabapple flower culture method.

Begonia is a plant endemic to China, with a good reputation of "national beauty". Begonia generally grows in Henan, Shandong, Yunnan and other places in China. It likes sunshine, is not cold-resistant, likes deep, loose, fertile soil, and is extremely hardy and dry. So even dry sunny and saline-alkali land can grow very well, its flowering time is usually in late February or early May, and the flowering period is mostly more than 10 days.

Genus: Begonia, Rosaceae, Malus, deciduous trees

Donghong Holmskioldia sanguinea Retz. Winter red photo guide: winter red how to raise / how to breed winter red business card winter red Holmskioldia sanguinea Retz. Alias: hat flower, parasol flower classification: shrub flower genus: plant kingdom angiosperm phylum dicotyledon tubular flower order Verbenaceae: winter red is verbena family winter red evergreen shrub, also known as parasol flower, hat flower, from the surface meaning of the name Donghong, it shows that its flowers can still bloom gorgeous red in winter. Saffron terminal, calyx umbrella-shaped, Corolla trumpet-shaped, orange-red, very bright when in full bloom. Its branches are elongated and trailing and can be trimmed into shrubs. Winter red avoid dampness in winter, drought is conducive to flowering, strong cutting after flowering to promote its germination of new branches. Sex likes high temperature, suitable temperature for growth is 23-32 ℃, suitable for flower rack, flower gallery or potted plant. Winter red in tropical areas, used for landscaping, luring on flower racks or walls. Subtropical,... Introduction to the breeding methods and matters needing attention of Donghong Donghong is an evergreen shrub of the genus Verbenaceae, also known as parasol flower and hat flower. From the surface meaning of the name Donghong, it shows that its flowers can still bloom gorgeously red in winter. Saffron terminal, calyx umbrella-shaped, Corolla trumpet-shaped, orange-red, very bright when in full bloom. Its branches are elongated and trailing and can be trimmed into shrubs. Winter red avoid dampness in winter, drought is conducive to flowering, strong cutting after flowering to promote its germination of new branches. Sex likes high temperature, suitable temperature for growth is 23-32 ℃, suitable for flower rack, flower gallery or potted plant. Winter red in tropical areas, used for landscaping, luring on flower racks or walls. Subtropical and temperate regions can be used as greenhouse potted plants. The morphological characteristics of Donghong are evergreen shrubs, 3-7 m high; branchlets quadrangular, four-grooved, hairy. Leaves opposite, membranous, ovate or broadly ovate, base rounded or subtruncate, leaf margin serrated, sparse hairs and glandular dots on both sides, but densely hairy along veins; petiole 1-2 cm long, with hairs and glandular dots, grooves. Winter red Cymes are often 2-6 panicles, each Cymes have 3 flowers, the middle one is longer than both sides, the petiole and peduncle have short glandular hairs and long simple hairs; Calyx scarlet or orange red, expanding upward from the base into a broad inverted conical disc, up to 2 cm in diameter, sparse eyelashes at the edge, reticulate veins obvious; Corolla red, Corolla tube 2-2.5 cm long, with glandular spots Stamens 4, filaments 2.5-3 cm long, glandular punctate. Fruit Obovate, ca. 6 mm, 4-parted, enclosed in persistent, enlarged calyx. The florescence is in late winter and early spring. Evergreen shrub, growing rapidly, up to 10 meters high; generally cultivated in gardens, only 1-2 meters high. Leaves opposite, ovate, acuminate, to 10 cm long, subentire, stipitate. Raceme, with several whorls of 2-4 florets each. Sepals radiate and spreading, ca. 3 cm in diameter, brick red or orange-red. Corolla tube long, protruding from sepals, ca. 2.5 cm, slightly curved, eaves oblique, 5-lobed, lobes short, scarlet. Winter red ecological habits winter red like light, like temperature and heat, sex like high temperature, growth temperature 23-32, good drainage environment, winter avoid dampness, drought is conducive to flowering. The cultivation techniques of Donghong should avoid dampness in winter, drought is beneficial to flowering, and strong pruning should be carried out after flowering to promote the germination of new branches. Donghong likes high temperature and grows at a suitable temperature of 23-32 ℃, suitable for flower racks, flower corridors or potted plants. Donghong breeding method Donghong is often used for sowing or cutting propagation, which needs to be moisturized and kept warm. Potted medium can be used in fertile loam with good drainage. The varieties of Donghong are classified as a genus of the Daqing tribe of Verbenaceae, about 3 species, distributed in India, Madagascar and tropical Africa. Introduction and cultivation in China. The distribution area of winter red is originally from northern India to Malay Peninsula and Himalayan region. At present, it is cultivated in Guangdong, Guangxi, Taiwan and other places for viewing. The role of winter red potted role of saffron terminal, calyx umbrella-shaped, Corolla trumpet-shaped, orange-red, in full bloom is very bright. Suitable for flower racks, flower galleries or potted plants. Ornamental value when winter red is in full bloom, it is a kind of ornamental flowers. The garden use of winter red in tropical areas, used for landscaping, luring on flower racks or walls. Subtropical and temperate regions can be used as greenhouse potted plants. The cultural background name of Donghong by the name of Lai Donghong has already explained its unusual in winter. Donghong blossoms bright red in winter, so it is named Donghong. The language of winter red flowers: winter fireworks also represent enthusiasm and hope. Donghong pictures