Skillful management of Fenghua rose
Fenghua rose is a very sunny plant, rich in flowers and colors, long florescence, strong cold tolerance, generally speaking, growth management is very critical, grasp can make the rose beautiful for a long time.
First, regular pruning according to the needs of the pattern. Although the sunshine conditions are good, but without pruning for a long time, the abundant rose can not grow well. The method of pruning is to remove side branches, diseased branches and concentric branches, so that there will be more regenerated flower buds. After pruning, smear the wound with healing film to make the wound heal quickly.
Second, during the growth period, timely watering, weeding, fertilization, prevention of diseases and insect pests, everything is indispensable. If you want the flowers to bloom large, gorgeous and have a long flowering period, spray Zhuangtiling at the flower bud stage, which can promote strong buds, enlarged petals, colorful flowers, rich fragrance and prolonged flowering period. Change the basin. Fenghua rose does not have to change or turn the basin every year, such as a small basin for a large basin, it is feasible all the year round.
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Cultivation of street rose with abundant flowers
First, the choice of planting site: it is most suitable to grow in an environment with sufficient light, good air circulation, rich soil nutrition and good drainage conditions. Second, soil exchange and land preparation: because large-scale machinery is often used in road construction, the structure of the soil is seriously damaged, and the performance of ventilation and drainage is poor. Therefore, before planting, it is necessary to change the planting land and replace it with loose soil rich in humus, with a depth of more than 50 cm. If there is still mechanically crushed solid soil below, the soil layer must be dug through before the soil is changed to facilitate water infiltration.
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Key points of cultivation techniques of cut rose in greenhouse
Cut rose is one of the most important species of fresh cut flowers, with more than 8000 varieties cultivated all over the world. With the development of economy and the improvement of people's living standards, the production of fresh cut rose will have a bright future. Rose belongs to the rose family Qiang Wei genus, spiny shrubs, branches erect leaves alternate, odd-pinnate compound leaves, flowers solitary stem top, petals, double petals, colorful flowers. Monthly like warm, sunny, can not bear high temperature, like loose, fertile, well-drained soil, soil slightly acidic or slightly alkaline can grow normally.
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