How to grow Ixora? Detailed Guide to Cultivation Methods and Precautions
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With such a deep and meaningful name as Ixora (dragon boat flower), you would not expect the flowers to actually look like boats. In fact, the appearance of Ixora is not like that at all; it is just that its name gives that impression. Ixora is a typical southern plant and can also be grown in open ground, but if you are in the north, it can be placed outdoors in summer. Ixora loves a warm climate. Now let us learn about this amazing flower, Ixora, together with the editor.
Introduction to Ixora:
Ixora is also called Xiantan flower or hundred-day red. It belongs to the Rubiaceae family. The Ixora plant is very short and compact, making it very suitable for pot cultivation. Its flower colors are very rich and attractive, including red, orange, yellow, white, and bicolor, etc. The flowers bloom densely, making it a very important woody flowering potted plant. It is also the national flower of Myanmar. Now in southern Guangxi Province, China, people are used to calling it water embroidery flower. Its flowering period is relatively long, and it can bloom from March to December every year. Ixora is very suitable for arrangement in courtyards, hotels, and scenic areas.
Ixora Cultivation Methods:
[Soil] For Ixora, the best soil choice is definitely fertile, loose, and well-draining acidic sandy soil. If grown in pots, it is best to use a mixed soil of culture soil, peat soil, and coarse sand.
[Watering] Ixora likes moisture and fears dryness. During the stem and leaf growth period, it needs sufficient water. Keeping the pot soil moist is beneficial for shoot sprouting and leaf growth.
[Sunlight] Ixora needs sufficient sunlight, especially during the stem and leaf growth period. Under sufficient sunlight, the leaves are emerald green and glossy, which is beneficial for inflorescence formation, neat flowering, and vivid flower colors.
[Temperature] The suitable growth temperature for Ixora is 15-25°C, from March to September it is 24-30°C, and from September to the following March it is 13-18°C. In winter, the temperature should not be lower than 0°C; too low a temperature makes it susceptible to cold damage.
[Fertilizing] During the growth period, apply once every half month a liquid fertilizer made by mixing nitrogen, phosphorus, potassium, ferrous sulfate, and horseshoe pieces in a 1:1:1:2:3 ratio, adding water, and fermenting until decomposed.
[Pruning] Pruning is mostly done after the plant is moved outdoors in spring. It mainly involves properly thinning the branches to facilitate ventilation and light penetration. In addition, proper pinching during the flowering period can help it produce more buds and flowers.
[Pests and Diseases] Ixora is often harmed by leaf spot disease and anthracnose. It can be sprayed with a 1000-fold dilution of 10% antibacterial agent 401 acetic acid solution.
The Role and Value of Ixora:
[Ornamental Value] Ixora has a beautiful plant shape, dense flowering, rich flower colors, and unique flower shapes, with flowers to admire all year round. It is an important woody flowering potted plant, widely used for potted ornamental display and in scenic areas.
[Medicinal Value] The roots, stems, and leaves of Ixora can all be used as medicine. It has the effects of regulating menstruation, lowering blood pressure, clearing the liver, and relieving pain. It is widely used in the treatment of high blood pressure, irregular menstruation, and other diseases. It can also treat pulmonary tuberculosis hemoptysis, stomach pain, rheumatic joint pain, and traumatic injuries.
Conclusion:Ixora also has a very special flower meaning, which is "striving to be first." It represents a positive and upward spirit. Legend has it that every year during the Dragon Boat Festival, in order to ward off evil spirits and seek good fortune, the people rowing dragon boats would insert Ixora flowers on the dragon boats. Ixora is an auspicious flower and also relatively easy to grow, with strong decorative appeal.
How to grow Ixora, Ixora Cultivation Methods and Precautions
Ixora has an elegant columnar shape, beautiful leaves, rich flower colors, and dense flowering, with terminal inflorescences. So when in bloom, the Ixora sways on the branch tips. If a gust of wind blows, a cluster of flowers on the branch tip looks like a smiling face, giving a very unique charm that makes people linger. That is why many people grow Ixora. So how do you grow Ixora? Below, let us introduce the cultivation methods and precautions for Ixora.
How to grow Ixora, Ixora Cultivation Methods
1. Potting soil: Ixora is an indicator plant of acidic soil, so it is necessary to choose slightly acidic humus loam for cultivation. You can mix leaf mold soil, garden soil, and coarse river sand in a 2:1:1 ratio, then disinfect before use. The soil must be loose and well-draining.
2. Light and temperature: Ixora likes light, but avoids direct strong light. In spring and autumn, it should be placed in a wind-sheltered, sunny place. In summer, it needs shade for cultivation. In winter, Ixora can be given full light. Ixora likes a warm environment. In winter, the indoor temperature should be kept between 12-18°C. In spring around Qingming, Ixora can be placed outdoors. In autumn, when the temperature drops below 15°C, Ixora should be moved indoors promptly.
3. Watering and fertilizing: Ixora likes a moist environment, but fears waterlogging. In spring and autumn, watering thoroughly once every 3 days is best. In summer, water once in the morning and once in the evening. At the same time, to maintain relatively high humidity, you should also frequently spray water on the leaves of Ixora in summer. On cloudy and rainy days, do not water. Ixora likes fertilizer, but avoids concentrated fertilizer and raw fertilizer. During the growth period, apply decomposed organic fertilizer once every half month.
4. Repotting and pruning: Ixora is generally repotted once every 2 years, and the best time for repotting is in early May. When repotting, some old roots should be properly cut off. Pruning of Ixora is generally done after it is moved outdoors in spring. It mainly involves properly thinning the plant to facilitate ventilation and good growth. If there are few branches, the main branches should be heavily pruned so that Ixora produces more side branches.
5. Pest and disease control: Common diseases of Ixora include leaf spot disease, anthracnose, and sooty mold. If they occur, ventilation should be improved in time and water and fertilizer management should be done well. It can also be sprayed with an 800-fold dilution of carbendazim for control. Common pests include scale insects, red spiders, and aphids. If these pests appear, when the number is small, they can be manually captured and killed; when the number is large, it is necessary to use a 1500-fold dilution of 40% omethoate emulsifiable concentrate for spraying and killing, as well as a 1200-fold dilution of 2.5% derris extract emulsifiable concentrate for spraying and killing.
6. Propagation: The best propagation method for Ixora is cuttings. This method is easy to survive, and the grown plants flower quickly. Cuttings should be taken in March and April each year. It is best to choose two-year-old lignified branches. After cuttings, Ixora will take root in about 35 days, and after 60 days the seedlings can be transplanted into pots.
Precautions for Ixora
After Ixora is moved outdoors in spring, it should be properly pruned to facilitate ventilation and light penetration. Proper pinching during the flowering period can help it produce more buds and flowers. Do not water on cloudy and rainy days in summer. If it is exposed to rain, the water in the pot should be poured out in time to prevent root rot from excessive water. In winter, move it indoors to a sunny place, and the temperature should not be lower than 0°C. Water about once a week, just enough to keep the soil slightly moist. In summer, when the temperature is high and the sunlight is strong, shade should be provided, blocking 40%-50% of the light.
During the flowering period, due to poor ventilation and other reasons, aphids and scale insects often cause harm, and attention should be paid to early control.
How to grow Ixora? Ixora Cultivation Methods and Precautions
Image: Ixora
[Common Questions] How to grow Ixora? Ixora Cultivation Methods and Precautions
[Expert Answer]
1. Temperature and light: Ixora is more suitable for high temperatures and environments with sufficient sunlight. It likes a humid and hot climate and is not tolerant of low temperatures. The suitable growth temperature is 23~32°C. When the temperature is below 20°C, its growth weakens and flowering decreases significantly, but if there is sufficient sunlight, there will still be a certain number of flower buds. When the temperature is below 10°C, its physiological activity decreases and growth slows. When the temperature is below 0°C, cold damage will occur.
2. Soil: Ixora likes acidic soil, and the most suitable soil pH is 5~5.5. Soil that is well-draining and has good fertilizer retention capacity will allow it to grow well. The best cultivation soil is organic-rich sandy loam or humus loam. If the soil is alkaline, the growth of Ixora will be hindered and development will be poor. Before transplanting, deeply turn the soil layer, break up large clods of soil, and according to the soil structure, mix in river sand and organic fertilizer soil and stir thoroughly to achieve soil conditions suitable for Ixora growth. For potting or bag seedlings, the nutrient soil can be fully mixed with 1 part garden soil, 1 part river sand, and 1 part organic fertilizer soil, or prepared with pond mud, river sand, and coconut coir in a 1:1:0.5 ratio.
3. Propagation methods: Ixora can be propagated by seeding, layering, or cuttings, but cuttings are generally used most often.
4. Transplanting: After the cuttings take root, they need to be transplanted. Generally, when the roots are within 2cm long, they must be moved away from the cutting bed. If the roots are longer than 2cm, the roots are easily broken when taking out the seedlings, affecting the recovery of the seedlings and early growth. Ixora pot cultivation commonly uses pots with a diameter of 10~20cm, depending on the size of the seedlings and the number of plants to be cultivated. Potted plants must be neat and uniform in flower color. Potted plants must be repotted once every 1~2 years, and shaped and pruned, cutting off diseased and weak branches. Whether potted or field grown, a place with sufficient sunlight must be chosen. For field planting of Ixora, in order to form blocks quickly and see results fast, generally 1~3-year-old pot seedlings or bag seedlings are chosen. It can be done in all four seasons and planted in deep soil layers. When potted indoors in winter, Ixora must be kept above 15°C so it can continue to grow. If the temperature is too low, leaf drop will occur.
5. Water and fertilizer: Ixora likes moisture and fears dryness. During the stem and leaf growth period, it needs sufficient water. Keeping the pot soil moist is beneficial for shoot sprouting and leaf growth. However, if it is too moist for a long time, it easily causes part of the root system to rot, affecting growth and flowering. If the soil is too dry or alternates between dry and wet, and water supply is not timely, leaf drop will occur. Spring, summer, and autumn are the growth and flowering periods of Ixora, so water and fertilizer management should be strengthened. Fertilize about once every 30~40 days. Various organic fertilizers or inorganic compound fertilizers are ideal. When grown in northern regions, apply “Huiyou” 21-7-7 acid fertilizer once every half month. If the leaves are found to be pale green, thin, and lacking luster, with few flowers and lighter flower color, then it is insufficient light, not a lack of fertilizer or water.
Precautions for Ixora Cultivation:
After Ixora is moved outdoors in spring, it should be properly pruned to facilitate ventilation and light penetration. Proper pinching during the flowering period can help it produce more buds and flowers. Do not water on cloudy and rainy days in summer. If it is exposed to rain, the water in the pot should be poured out in time to prevent root rot from excessive water. In winter, move it indoors to a sunny place, and the temperature should not be lower than 0°C. Water about once a week, just enough to keep the soil slightly moist. In summer, when the temperature is high and the sunlight is strong, shade should be provided, blocking 40%-50% of the light.
[Editor's Comments] In addition to the above 5 points, leaf spot disease, anthracnose, scale insects, and aphids are the four major pests and diseases of Ixora, and attention should be paid to their control. The above is the article "Ixora Cultivation Methods and Precautions" compiled for you by the First Agricultural Economics editor. We hope it is helpful to you.