Dianthus flowers are perennial herbaceous plants, but they are usually cultivated for one or two years. Autumn sowing in the north, blooming in spring. Southern spring sowing, summer and autumn flowers. 30- 40 cm in height, purple, red, pink, purple, pure white, red, variegated, 5 single petals or double petals, apex serrate, slightly aroma, flowering from April to October, focused on April-May.
There are many types of dianthus flowers, more than 300 species of the same genus. Commonly cultivated varieties include dianthus, colorful carnation, Kyocera dianthus, evergreen dianthus, carnation, and plumeria dianthus. There is also a variety of carnations imported from Europe called carnations, also known as carnations, which are more expensive than yellow.
1, dianthus flower pot maintenance
Potted carnation flower growth temperature 15-20 °C, the greenhouse should be put in winter, the temperature maintained above 12 °C. During the growing season, it is required to have sufficient light and be placed in a sunny place. It is advisable to use scattered light in summer to avoid sun exposure. Shade and cool down when the temperature is high. Fertile, loose, well-drained and loamy loam or sandy loam soils are required. It requires the application of basal fertilizer, 2-3 strains per pot. When the seedling grows to 15 cm in height, it is necessary to remove the top bud and promote its branching. Afterwards, the appropriate removal of the axillary bud should be noted, otherwise the branching will be more, the nutrient will be dispersed and the flowering will be small, and the appropriate removal of the axillary bud will make the nutrient concentration, which can promote large and colored flowers. Yan.
Potted dianthus during growth should be placed in a sunny, well-ventilated place to maintain, keep the basin soil moist, about every 10 days, apply a decomposed thin liquid fertilizer. Excessive rainfall in summer pay attention to drainage and loose soil. Before flowering, some buds of leaf buds should be removed in time to ensure flowering of the top buds. Winter should be less watering, if the temperature is maintained at 5-8 degrees, winter and spring continue to flower.
2, Dianthus flower reproduction
Dianthus is commonly used for sowing, cutting and propagation.
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