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结香(Edgworthia Chrysantha Lindl),又名打结花、撅不断、黄瑞香。系瑞香科、结香属落叶性小灌木。叶互生,具短柄,广披针形,全缘,深绿色,常簇生于枝条顶端。呈三叉分枝,枝条柔软,可弯曲360度而不断折。8-9月在每根当年生枝条顶芽下方形成数个伞形头状花蕾,外面密生绢状白绒毛。来年早春展叶前,花序上的多数筒状小花由外至内次第开放,花黄色,具芳香。花盛开时,整个花序呈一球形,直径达3-4cm,花期长达近两个月。(见结香开花照片)由于结香拥有叶片清翠碧绿、枝条柔韧易造型、花朵开放在冬春少花的淡季、花香浓郁且花期长、耐瘠薄、易栽培、少病虫害等诸多优点而深受人们喜爱。近年来,结香已成为北方家庭常见的盆栽花木。结香固然栽培较容易,但要使其生长好、现蕾多、花香浓、观赏价值高,仍需识其习性,加强管理措施。结香属肉质根,喜盆大、适度湿润,怕积水久湿;好温暖湿润环境,不耐严寒;耐半荫,畏北方夏季烈日。要求排水良好的微酸性土壤,不能在碱土中生长。据此习性,可参照以下方法养管:
Knot (Edgworthia Chrysantha Lindl), also known as knot flowers, 撅 constantly, Huang Rui Hong. Department of Rumex, Knot is a deciduous shrub. Leaves alternate, with a short handle, widely lanceolate, entire, dark green, often clusters at the top of branches. Tri-branched branches, branches soft, flexible 360 can be folded. 8 - September in each year when the branches under the top of buds formed several umbrella-shaped head flower buds, outside the dense silky white hair. In the early spring of next year, before the exhibition leaves, most of the tubular flowers on the inflorescence are open to the inside and the flowers are yellow and fragrant. When the flowers are in full bloom, the entire inflorescence assumes a spherical shape with a diameter of 3-4 cm and the flowering period lasts nearly two months. (See knot incense flowering photos) Because the knot incense leaves with clear green, tender and easy to shape branches, flowers open in winter and spring less off-season, rich floral and long flowering, barren, easy cultivation, less pests and many other advantages and deep Loved by people. In recent years, knot incense has become a common family of potted plants north. Although it is easier to grow incense sticks, it is still necessary to know its habits and strengthen management measures in order to make it grow well, have more buds, thick flowers and ornamental value. Jixiang fleshy roots, Xi basin large, moderate moist, afraid of a long wet water; good warm and humid environment, intolerant cold; resistance to half shade, fear of the summer sun in the north. Requires well-drained slightly acidic soil, can not grow in alkaline earth. According to this habit, can refer to the following methods to raise control: