Porcelain rose is a beautiful and important cut flower. The bottle is durable and can be enjoyed by potted plants. The flowers are common, the patterns are beautiful, the beauty of roses and the luxury of peony are high-grade flowers with appropriate appreciation value, mainly used for garden appreciation. Together, because its bracts are rich in leather, water-holding ability is strong, it is not easy to lose water, so the preservation time is long, it can be kept for half a month under normal conditions, and it is a novel high-grade cut flower. In addition, porcelain roses can also be made into large pots for indoor viewing. So what are the training requirements for porcelain roses?
Training requirements:
1. Temperature and environmental conditions:
Porcelain rose is native to tropical and subtropical regions. It is hot and humid, and grows at a temperature of 25 to 30 ° C. When it is lower than 15 ° C, the growth retardation should be no less than 5 ° C. Below this temperature, the aboveground part will be Fouling. Some provinces and cities in the south can be planted in the open field. When there is no severe frost, the stems and leaves of the aboveground part will dry out, but after cutting off the dead leaves in the second year, they can still germinate and grow and bloom in the same year.
2, humidity:
Porcelain roses are underground tubers, and the loose and semi-wet growing environment is favorable for root germination. When the soil moisture and air humidity are moderate, Ye Maogen is flourishing, the flowers are beautiful, and the plants are strong. In the hot and dry season in summer and autumn, it is best to pour water once a day. In winter, if the stems and leaves are dry, they can be cut off, and the water can be cut to stop the fertilizer, so that it can pass through the winter. After the spring of the next year, the new stems and leaves will be regenerated.
3, lighting:
Porcelain roses love a sunny environment. The sunshine is beautiful and the patterns are beautiful. However, the requirements for illumination during nutrient growth are not critical. In the semi-shade environment, the plants can still grow normally and grow enormously, but when the light is too weak, the plants are fragile and easy to fall.
4. Culture medium and fertilizer:
Porcelain roses are extremely healthy and easy to cultivate. They are used for rough handling. The selection of substrates is not strict. Generally, loose loam is suitable for growth, but the sandy loam rich in humus grows best. Plants that have just been planted, if they apply organic fertilizer as the base fertilizer, they will be able to grow up within 2 years, and they will not be able to apply fertilizer. In the future, depending on the size of the flowers, the amount of fertilizer will be determined. The topdressing is usually applied once every 1-2 months in spring to autumn. Adding phosphorus and potassium fertilizer by weight is beneficial to flowering.
5, ramets and pruning:
After cultivating porcelain roses for 2 to 3 years, if the plants are too crowded, it is necessary to force the ramets. In particular, it is necessary to make porcelain roses large and colorful, and the plants are strong and disease-free, and the pruning should be carried out in the process of strengthening the water and fertilizer. In the winter, some dead branches and yellow leaves should be cut off, and some dense leaves should be cut off, especially the dead plants, unsuccessful plants, and poorly growing plants should be cut off to ensure ventilation and light transmission, reduce pests and diseases, promote the growth of the next year, and the flowers are more beautiful. .
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