现代家庭由于生活水平的不断提高、居住条件逐步改善，因而爱花、养花和赏花渐成时尚。一些有院落的家庭喜欢在庭院内养花种草，但一些从南方引入的品种其耐寒性较差，也存在越冬防寒问题。一般而言，露地栽培的一二年生草花、宿根花卉及部分花木类适应性较强，如菊花、矮牵牛、紫罗兰、红花酢浆草、贫草、牡丹、贴梗海棠、月季等。但也有一些花卉如大丽菊、美人蕉、含笑、巴蕉、桂花等虽有一定的御寒能力，但不耐低温。在长江以北地区，每到冬季仍需加强防护，以保证花卉安全越冬。露地花卉防寒常采用下列几种方法：
The modern family due to the continuous improvement in living conditions, living standards gradually improve, so love flowers, flowers and flower fashion. Some are sent home like plant flowers and grass http://www.meiguoqianggeng.com/ in the courtyard, but some from the south into the variety of its poor cold resistance, winter cold problems also exist. In general, cultivation of a biennial flower, perennial flowers and plants kind of adaptability, such as chrysanthemum, Petunia, violet, Oxalis, poor grass, peony, quince, rose etc.. But there are also some flowers such as dahlia, Canna, smiling, plantains, sweet scented osmanthus, have the ability to keep out the cold, but not resistant to low temperature. In the north of the Yangtze River area, every winter, still need to strengthen the protection, to ensure the flowers in winter. Outdoor flowers cold often adopt the following methods:
(1)精心管理，增强花卉本身的杭寒能力。当秋季来临、天气渐凉后，花卉进入生长后期，此时要控制氮肥的施用，多施磷肥和钾肥，同时节制浇水量，使植株生长充实，增强对寒冷的抵抗能力。进入冬季休眠期后，可中耕施肥一次，可用厩肥、粪肥或饼肥等，以提高土坡溶液浓度，增强露地花卉的御寒能力。
(1) careful management, enhance the flower itself Hangzhou cold capacity. When autumn comes, the weather gradually http://www.yeyanmaigw.net/ cool, entered the late growth stage of flower, it is time to control the nitrogen fertilizer application, more P and K, and control water quantity, make plant grows to enrich, enhance the cold resistance of. Into the winter dormant period, can intertillage fertilizing time, available manure, manure or fertilizer, to increase soil solution concentration, enhance outdoor flower's ability to keep out the cold.
(2)覆盖越冬，御寒防冻。一些宿根花卉、越年生草花，如芍药、美人蕉、大丽菊、郁金香、结香等，在淮河以北地区自然越冬容易出现冻害。如遇寒流来临，可在花卉根际地面上覆盖落叶、稻草、草席或塑料薄膜等材料。此方法简便、效果好，使用十分普遍，晚箱过后则可将其清除。
(2) covering the freezing cold http://www.jiyinyugeng.com/ winter. A few more years of perennial flowers, flower, such as peony, Canna, dahlia, tulip, incense, in Huaihe to the natural winter north area prone to injury. In the case of the cold season, in the rhizosphere of flowers on the ground covered leaves, straw, straw or plastic film and other materials. This method is simple, the effect is good, use is widespread, the night after the box may be removed.
(3)培土雍土，越冬防冻。有些花卉在冬季来临时，地上部分全部休眠，只有根须还在缓慢生长，如牡丹、八仙、木芙蓉等。可在花卉根部周围培土，形成一小土丘。春季植株开始发芽时，可将培土扒开。
(3) earth Yong soil, freezing in winter. Some flowers in the winter comes, the ground part of all sleep, only the roots are still slow growth, such as peony, hydrangea, hibiscus etc.. In the root of flowers around the earth, forming a small mound. The plant began to sprout in spring, the earth opens.
(4)包扎保温材料，防寒越冬。对一些较大的观赏花木，因树体较大，无法压埋或覆盖，可用包草、包纸以及蒙盖塑料薄膜等方法进行防寒保护。对于一些耐寒力较强而怕寒风或刚栽种的花木，可采用设风障的办法，即在花木的西、北两侧用苇席等材料搭设风障。淮河以北地区栽种雪松时就常用此法防寒。
(4) wrapped insulation materials, cold winter. For some larger ornamental flowers and trees, the tree is bigger, not buried or covered with grass, paper, available packages and package covered plastic film for cold protection. And the fear of cold wind or just planted some flowers for the strong cold resistance, can be used to set up barriers, namely in the west, North on both sides with flowers and trees, and other materials the erection of barriers. To the north of Huaihe area planted cedar when they used the cold.
现代家庭由于生活水平的不断提高、居住条件逐步改善，因而爱花、养花和赏花渐成时尚。一些有院落的家庭喜欢在庭院内养花种草，但一些从南方引入的品种其耐寒性较差，也存在越冬防寒问题。一般而言，露地栽培的一二年生草花、宿根花卉及部分花木类适应性较强，如菊花、矮牵牛、紫罗兰、红花酢浆草、贫草、牡丹、贴梗海棠、月季等。但也有一些花卉如大丽菊、美人蕉、含笑、巴蕉、桂花等虽有一定的御寒能力，但不耐低温。在长江以北地区，每到冬季仍需加强防护，以保证花卉安全越冬。露地花卉防寒常采用下列几种方法：
The modern family due to the continuous improvement in living conditions, living standards gradually improve, so love flowers, flowers and flower fashion. Some are sent home like plant flowers and grass http://www.meiguoqianggeng.com/ in the courtyard, but some from the south into the variety of its poor cold resistance, winter cold problems also exist. In general, cultivation of a biennial flower, perennial flowers and plants kind of adaptability, such as chrysanthemum, Petunia, violet, Oxalis, poor grass, peony, quince, rose etc.. But there are also some flowers such as dahlia, Canna, smiling, plantains, sweet scented osmanthus, have the ability to keep out the cold, but not resistant to low temperature. In the north of the Yangtze River area, every winter, still need to strengthen the protection, to ensure the flowers in winter. Outdoor flowers cold often adopt the following methods:
(1)精心管理，增强花卉本身的杭寒能力。当秋季来临、天气渐凉后，花卉进入生长后期，此时要控制氮肥的施用，多施磷肥和钾肥，同时节制浇水量，使植株生长充实，增强对寒冷的抵抗能力。进入冬季休眠期后，可中耕施肥一次，可用厩肥、粪肥或饼肥等，以提高土坡溶液浓度，增强露地花卉的御寒能力。
(1) careful management, enhance the flower itself Hangzhou cold capacity. When autumn comes, the weather gradually http://www.yeyanmaigw.net/ cool, entered the late growth stage of flower, it is time to control the nitrogen fertilizer application, more P and K, and control water quantity, make plant grows to enrich, enhance the cold resistance of. Into the winter dormant period, can intertillage fertilizing time, available manure, manure or fertilizer, to increase soil solution concentration, enhance outdoor flower's ability to keep out the cold.
(2)覆盖越冬，御寒防冻。一些宿根花卉、越年生草花，如芍药、美人蕉、大丽菊、郁金香、结香等，在淮河以北地区自然越冬容易出现冻害。如遇寒流来临，可在花卉根际地面上覆盖落叶、稻草、草席或塑料薄膜等材料。此方法简便、效果好，使用十分普遍，晚箱过后则可将其清除。
(2) covering the freezing cold http://www.jiyinyugeng.com/ winter. A few more years of perennial flowers, flower, such as peony, Canna, dahlia, tulip, incense, in Huaihe to the natural winter north area prone to injury. In the case of the cold season, in the rhizosphere of flowers on the ground covered leaves, straw, straw or plastic film and other materials. This method is simple, the effect is good, use is widespread, the night after the box may be removed.
(3)培土雍土，越冬防冻。有些花卉在冬季来临时，地上部分全部休眠，只有根须还在缓慢生长，如牡丹、八仙、木芙蓉等。可在花卉根部周围培土，形成一小土丘。春季植株开始发芽时，可将培土扒开。
(3) earth Yong soil, freezing in winter. Some flowers in the winter comes, the ground part of all sleep, only the roots are still slow growth, such as peony, hydrangea, hibiscus etc.. In the root of flowers around the earth, forming a small mound. The plant began to sprout in spring, the earth opens.
(4)包扎保温材料，防寒越冬。对一些较大的观赏花木，因树体较大，无法压埋或覆盖，可用包草、包纸以及蒙盖塑料薄膜等方法进行防寒保护。对于一些耐寒力较强而怕寒风或刚栽种的花木，可采用设风障的办法，即在花木的西、北两侧用苇席等材料搭设风障。淮河以北地区栽种雪松时就常用此法防寒。
(4) wrapped insulation materials, cold winter. For some larger ornamental flowers and trees, the tree is bigger, not buried or covered with grass, paper, available packages and package covered plastic film for cold protection. And the fear of cold wind or just planted some flowers for the strong cold resistance, can be used to set up barriers, namely in the west, North on both sides with flowers and trees, and other materials the erection of barriers. To the north of Huaihe area planted cedar when they used the cold.