金雀,在我国分布地区极广,天然资源及其丰富。它的根部特别发达粗壮,老枝呈铁灰色,叶较小,梗有刺,根系枝干有韧性,容易弯曲,花五月上下盛开,金黄色,型如一只展翅的小雀,逗人喜爱,所以又称它为铁皮金雀。金雀耐寒性强,在气温较暖的地区能终年常绿。繁殖用扦插法,可在早春发芽前,用二、三年生枝条;当年新枝在梅雨季节至秋天这一段时间均可,夏秋扦插必需遮阴。每枝插条长约十公分,盆插用疏松的砂质山土,数量较多可做砂床扦插。分棵上盆在当年秋天和翌年春天,上盆后经常施些薄肥,并不断整枝。一、二年后翻盆,在翻盆时需除去泥土,利用它的肥厚粗根盘绕穿曲,露出盆面,栽入合宜尺寸的盆盎中, Sparrow, a very wide distribution in our region, natural resources and their abundance. Its roots are particularly developed sturdy, the old branch was iron gray, leaves smaller, stems stab, root tough branches, easy to bend, up and down in full bloom in May, golden yellow, type such as a Fin bird, cute, So it is also called Titanic. Sparrow strong cold, warm in the area throughout the year can evergreen. Propagation with cutting method, can be germinated in early spring, with two or three years branches; year branches in the rainy season to fall this period of time can be summer and autumn must shade shading. Each cuttings about ten centimeters, potted with loose sandy soil, the number of more sand bed can do cutting. Sub-pots in the fall and the following spring, after the basin is often applied some thin fat, and constantly pruning. One or two years after the basin, in the basin to be removed when the soil, the use of its hypertrophy thick root coil winding, exposing the basin, planted into the appropriate size pot Ang,