As long as careful screening seedlings from seed, it was entirely possible to select some red maple seedlings in different parts of the country with excellent quality, you can choose different provenances were planted. American Maple mainly in North America, the United States cooperatives Maple seedlings grown in parts of Canada and the United States are distributed all American Maple, different provenances, its adaptability is quite different. With similar climatic conditions and the choice of provenance, American Maple introduction will undoubtedly improve probability of success. Maple leaf contains a variety of colors, respectively, chlorophyll, lutein, beta-carotene, and other carotenoids. During the growing season of plants with high quality American maple, due to chlorophyll dominant, then fresh green leaf. The advent of autumn, the temperature dropped Weifang American Maple, chlorophyll synthesis blocked, while chlorophyll at low temperatures when converted to lutein and anthocyanins blade on showing yellow and enter into a converted red pigment anthocyanin, so that leaves showing red , named Maple. High-quality American maple | grand seedlings (certified) | by Weifang grand American Maple seedling cultivation base. Weifang grand seedling cultivation base (www.wfsdmm.com) Shandong Weifang, flowers leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the grand seedlings leadership with the staff warmly welcome all inquiries negotiations to create a better future grand seedlings.