西洋杜鹃通过摘心,可以抑制长枝和强枝的生长,促发、多发分枝,调整株形的生长结构,使其在繁花时节,更具醉人的魅力。摘心,应在春季的旺盛生长期进行。在摘心前,应视不同品种与长势的好坏,作不同的对待。如枝条挺生拔长的凌衣、冠玉、锦袍和丹顶等品种可重摘,而对主干上短分枝多的黄冠、富贵集、红麒麟、荒狮子等,应少摘或基本不摘;对长势好的植株可重摘,而对长势差的植株,少摘或尽量不摘。在秋季的生长期内,以不摘心为好。即使长势相当旺盛,亦不宜摘。因为这不仅会影响翌年赏花,而且会过多 Western cuckoo by topping, can inhibit the growth of long branches and strong branches, triggering, multiple branches, adjust the plant-shaped growth structure, making it more attractive in the blooming season, the charm. Topping, should be in the spring of strong growth period. In the topping, should be depending on the different varieties and the growth of good or bad, for different treatment. Such as branches grow jackets, crown jade, Kam robe and Dan top and other varieties can be picked, and the trunk of the short branches and more yellow crown, rich sets, red unicorn, lions, etc., should be less or Basically do not pick; growing good plants can be picked, while growing plants, less picking or try not pick. In the autumn growing season, it is better not to pick the heart. Even if the growth is quite strong, it should not be picked. Because this will not only affect the flowers the following year, but also too much