<h1 class="ql-align-center" > This article is original by the new small farmer, the copyright belongs to the author, welcome to personal reprint and share Oh! </h1>
< h1 class="ql-align-center" > the cultivation information of begonias</h1>
introduce
Begonia longifolia is a perennial succulent herb of the family Prunus spp. The flower color is purple, pink, yellow, orange and other colors, the petals have a metallic luster, the flowering period is late spring and early summer, usually open during the day when the weather is clear, and closed in the evening, so that the day opens and closes at night, a single flower can bloom for 5 to 7 days, and cannot be opened in case of rainy days.
<h1>Growth habits</h1>
Native to South Africa, Begonia longifolia prefers a warm, dry and sunny environment, avoids waterlogging, fears high temperatures, is not hardy, and is drought tolerant. The growth period requires sufficient light, if the light is insufficient, it will make the internodes elongated, weak and slender, and the branches and leaves are prone to lodging. Usually keep the potting soil slightly dry, avoid water accumulation, otherwise it will cause rotten roots, and apply a decomposed thin liquid fertilizer or compound fertilizer every 15 days to 20 days. In cultivation, the fertilizer water should not be too large, especially the amount of nitrogen fertilizer should not be too much, otherwise it will cause the branches and leaves to grow luxuriantly and flower rarely. In the summer high temperature, the plant is in a semi-dormant state, slow or stagnant growth, should be placed in a ventilated and cool place for maintenance, to prevent strong light exposure, control watering, so as not to cause rotten roots due to high temperature and humidity, and stop fertilization, and then return to normal management after the autumn cool. Winter to the indoor sun, the temperature should not be lower than 5 ° C, it is best to maintain a room temperature of about 10 ° C, reduce watering, keep the leaves not wrinkled, if the temperature is low, the humidity is large, the leaves are easy to change yellow and sag, and even the plant wilts and dies when it is serious. Change the pot once a year in the early spring, the potting soil should be fertile and loose, well-drained sandy soil, and combined with the pot change for a re-pruning, the old branches are cut off 1/2 to 1/3, to promote its growth of new branches and leaves, and can be re-flowered from April to May. Old plants that have been cultivated for many years often have poor flowering and can reproduce new strains for renewal.
<h1>Morphological characteristics</h1>
The plant grows flat, multi-branched, and has a slightly lignified base. The fleshy leaves are opposite, the leaves are thick and juicy, triangular and linear, with keel-like protrusions, the leaves are 5 cm to 8 cm long, green, and covered with white powder. The flowers are solitary, 5 cm to 7 cm in diameter, the flower color is purple, pink, yellow, orange and other colors, the petals have a metallic luster, the flowering period is late spring and early summer, usually open during the day when the weather is clear, closed in the evening, so that the day opens and closes at night, a single flower can bloom for 5 days to 7 days, if it is rainy, it cannot be opened.
<h1>Breeding and breeding</h1>
The fruit of the dragon's whisker begonia is not easy to ripen, and it is difficult to harvest the seeds, so it is mostly propagated by cuttings. In spring and autumn, the cuttings are selected, and the young shoots with 3-4 leaves and about 5 cm long are cut as cuttings. Insert into sandy loam soil, maintain a certain temperature and humidity, and root in about 1 month. If the cuttings are treated with 2% sugar water for 10 hours before cutting, the rooting effect is better. It can also be sown and propagated in the spring, and the seeds are easy to emerge, that is, the seeds are not easy to pick. The seedlings that are propagated by cuttings can be planted in 3 eggset pots of 8 cm in total, and the pot soil should be cultivated with sandy soil, and some rotten cake fertilizer is added as the base fertilizer. Due to poor flowering of old plants, tree renewal and cultivation take 2-3 years.
During the growing season, you are exposed to at least 6 hours of sunlight every day, which will grow luxuriantly and bloom brightly. The growth temperature is 18-25 ° C, and in the middle of summer, it should be placed in a cool place, controlled watering, and let it be semi-dormant. In winter, it should be placed in the place where the indoor sun shines, and the room temperature should be kept between 5-10 ° C. If the temperature is low and the humidity is high, the leaves are prone to yellowing and drooping, and even the whole plant wilts and dies when it is severe. In cultivation, the plant should be often plucked to control the growth trend and promote more branches, so as to achieve the purpose of more flowering. Turn the pot once a year in the early spring, and it is advisable to cultivate it with fertile, well-drained and breathable sandy soil. When turning the pot, the plant is pruned to promote new branches and leaves, and the beautiful flowers can bloom from April to May.
Begonia longifolia prefers a warm, dry and well-ventilated environment, and the minimum temperature is about 10 degrees Celsius. The growth period should not be excessively wet. In addition to hot days, better light is required. Loose, mediumly fertile and well-drained sandy loam soils are required. Begonia longifolia prefers a warm, dry and sunny environment, neither hardy nor afraid of high temperatures, afraid of waterlogging, drought tolerance. Spring and autumn are its main growing seasons, and it can be applied once every half a month with a thin liquid fertilizer that decomposes to provide sufficient nutrients, so that the plant grows robustly and flourishes continuously. However, excessive fertilizer water, especially excessive nitrogen content, will cause the plant to grow and flowering to decrease. Usually keep the pot soil moist, and water less than more. In addition to the summer with a little shade, other seasons should be given sufficient light, if the light is insufficient, the internodal distance is elongated, the stem and leaves are soft, and it is easy to fall. In the middle of summer, when the high temperature is high, the plant is in a semi-dormant state, and should be placed in a ventilated and cool place for maintenance, stop fertilization, control the amount of watering, and prevent root rot caused by high temperature and humidity. The overwintering temperature should not be lower than 10ºC, and it is also necessary to stop fertilizing, reduce watering, and maintain that the leaves do not shrink.
<h1>Administrative measures</h1>
Sandy loam soil should be used as the cultivation substrate. If possible, the potted soil used can be composed of fine sand and garden soil in a ratio of 2:1 in terms of volume. Keel plants are moderately tall and moderate, usually colonized using medium-sized pots. Keel likes a dry soil environment, very drought-tolerant, even in summer and autumn growth season should not be too much watering, especially in the winter and spring low temperature should be reduced watering, then watering every few weeks once a time is not hindered by the plant. At this time, if too much watering, it will often lead to the rotting and death of the plant, so if you want to raise a good keel, it is very important to water it reasonably. In addition to applying about 10 grams of horseshoe pieces as base fertilizer at the bottom of the pot during colonization, thin liquid fertilizer should also be applied every half a month during the growth stage. The keel prefers a sunny environment, and the environment shades the plant easily. It likes warmth, avoids low temperature, grows well in the temperature range of 16 °C ~ 28 °C, and the overwintering temperature should not be lower than 10 °C. In balcony cultivation, keels are usually less susceptible to disease and are well protected by harmful animals. Plants can be turned over every two years in the spring in April.
<h1>The flower language of the dragon's whiskered begonias</h1>
One of the flower words of the Dragon's Beard Begonia is Gongxun, which is the birthday flower of November 5th. The sloth dragon whisker begonia has a flower language, which is sloth. The dragon's whiskered begonia will have such a flower language, which is related to its own growth habits. Begonia longifolia is a plant of the family Prunus spp., belonging to the genus Heliophora, and is a perennial succulent herb
One of the flower languages of the dragon's whiskered begonia is merit, which is the birthday flower of November 5th.
There is also a flower language of the dragon's whiskers begonia, which is laziness. The dragon's whiskered begonia will have such a flower language, which is related to its own growth habits.
Begonia longifolia is a plant of the family Prunus spp., belonging to the genus Sunflower, which is a perennial succulent herb with drought tolerance and waterlogging resistance. Another notable property is that when the light is dim, the flowers close. Therefore, the flower language has the meaning of laziness.
Another flower language of the dragon's whiskered begonia is the mystery of the East. The origin of this flower language is mainly because the dragon's whiskered begonia is native to the eastern countries of Asia, such as China, Japan and Korea. The biggest feature of the dragon's whiskered begonia from the East is the red fruit, which makes people think of the mystery of the East.
Therefore, the dragon's whiskered begonia has another flower language, which is the mystery of the East.
<h1>Well, the above is the new small farmers for everyone to introduce some of the planting and maintenance of the dragon's whiskers of the small knowledge, if you like it, don't forget to pay attention to it! </h1>