Maple seedlings market is extremely chaotic state, pick a reliable company to buy good seed varieties planted skills vital American Maple, otherwise it will lose everything. American maple species in the country no less than 30 kinds of American maple seedlings price, easy to distinguish. Especially from the leaves of seedlings stage only distinction, planting red maple leaf for 10 years who can not only distinguish 100 percent varieties, growers generally more impossible to distinguish; while most American Maple seedling stage there will be in the United States Maple leaves show makes even more confusing to distinguish species. Buy seedlings must choose a brand, quality provenance of the company. Early onset, the upper part of the blade tip and produce water-soaked margin small chlorotic spots, red maple (Fig. 4) then as the progression of the disease, the Ministry of disease appear Kujiao shape, and gradually expand to the American Red Shandong and inside the lower blade maple seedlings, leaves half dead. Ministry of disease and health department at the junction of russet, in deep red, dead last 3/4 of the entire blade, only green leaf base, part of the tip curled dead, pale, whole plant leaf like fire. Due to the loss of leaf chlorophyll, seriously affecting photosynthesis, the plants grow weak and lose ornamental value. American maple seedlings book _ _ American Maple seedlings provided by Weifang grand 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!