In the autumn, the temperature decreases, the United States Hongfeng gradually stop the synthesis of chlorophyll chloroplast began to break them into energy for storage, ready for winter. Then the leaves on the show anthocyanin and carotene color, if a large proportion of anthocyanin, American red maple leaf color is red-based American maple cultivation base, on the contrary, a large proportion of carotenoids, the performance of yellow. Both proportions are similar, it will show as orange. US Maple adaptability, cold, drought, humidity. Acidic to neutral soil make more brilliant autumn. Strong resistance to harmful gases, especially strong absorption of the chlorine can be used as anti-pollution green trees. US Maple leaf colors red or yellow, discolored leaves the main reason is the element which contains several substances determines the American Maple leaf colors. They are: chlorophyll, chloroplasts, sugar, anthocyanins, carotenoids and other Chinese feathers maple leaves Red Maple, also known as Aceraceae Acer palmatum variants, is a small deciduous tree Weifang American maple, tree up to 9 meters. It is smooth and slender branches Maple American management methods, leaf 5-7-lobed, palmate alternate leaves oblong to lanceolate American Maple, margin doubly serrate, shoots, petioles, stalks are red . Flowers purple, umbrella Inflorescences flowering in May. Samara hairless, October mature. Red dot American maple, American red maple, red maple grand seedlings provided by the US 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 a grand seedlings into the brilliant and you work for a better future!