杜鹃花为我国十大名花之一，俗称“花中西施”，具有很高的观赏价值。现将使西洋杜鹃能在春节开花的关键技术介绍如下：　　一、水肥管理西洋杜鹃的根系属浅根性纤细根群，吸肥能力差，因此，一方面要注意及时施肥，另一方面要掌握“簿肥勤施”的原则。花苗上盆前，每盆基质拌 Rhododendron is one of China’s top ten famous flowers, commonly known as “flower Shi Xi”, has a high ornamental value. The key technologies that will enable the flowering of Rhododendron in the Spring Festival are as follows: I. Management of Water and Fertilizer The root of Rhododendron is a shallow root slender root group with poor absorption capacity. Therefore, on the one hand, we should pay attention to timely fertilization and on the other hand, Book Fertilizer Shi Shi "principle. Flower seedlings on the basin before each matrix mix