Anthocyanin and carotene is converted to sugar, if you want the American Red maple leaves, then converted to more anthocyanins. How can more anthocyanins into it, it is by temperature, and air humidity decisions. If the temperature, air humidity, US Maple's performance it is very red. Otherwise the color will turn orange-red or yellow. We will best quality seedlings at the best price available to you, truly affordable! US Maple is a large deciduous trees. Grow faster, adult 12-18 meters high tree, Weifang red maple, crown width of 12 meters, can accommodate a variety of soil types range growth. Spring flowering, flowers red. Its brilliant fall colors, crown clean, is widely used in park, community, street planting, either garden landscaping and trees can be done, very popular, US maple cultivation base, in recent years the introduction of landscaping, Rare green city park ideal one species. And only can be used as street trees color leaves. US Maple Alias: Red maple, red maple north, North America maple, swamp maple, red maple, Canada, brown sugar maple, scarlet maple. Aceraceae Aceraceae. Deciduous trees. Main Characters: 12-18 meters high tree, up to 30M, crown 10M, 3-5 lobed palmate leaves, palm-shaped, reddish new leaves front, US Maple, then turn green, until a dark green, leaf length 10CM, leaf surface light green, dorsal white, part of the white fluff. Spring, new leaves flushed, with clusters of red flowers side by side; summer foliage shade; brilliant red autumn leaves of long duration. Tree upright, rounded crown. Spring open red flowers, fruit winged, red. Weifang red maple, grand seedlings (certified), United States provided by Weifang grand maple seedling cultivation base. Weifang Grand seedling cultivation base (www.wfsdmm.com) Shandong Weifang, flowers leaders, over the years, the company implement 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.