Pruning periods: pruning period is based on the American Maple base Shandong cold hardiness species, growth characteristics and Phenology, etc. to decide, can generally be divided into growing and pruning dormant pruning Shandong American maple seedlings, also known as summer pruning and Winter pruning. Xiajian after the trees bud to shoot or axillary shoot growth stopped before Weifang American Maple, usually from April to October, probably since the land Dongjian frozen trees dormant until next spring before the sap starts to flow were American Maple generally from December to February the following year. After more than ten years of development, I base has accumulated rich experience in planting and transplanting, seedlings of various growth currently doing well, welcome friends come to visit, guidance and business negotiation. We hope that our American maple, red oak in North America, more fruit trees flower orchid tree leaves can for you to create a high-quality, high-quality engineering excellence. We will best quality seedlings to the best prices available to you, truly affordable! American maple seedlings, US Maple, Grand American Maple seedlings provided by Weifang grand seedling cultivation base. Weifang grand seedling cultivation base (www.wfsdmm.com) strong, credible, Shandong Weifang flowers industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the grand seedlings into the brilliant and you work for a better future!