Amino acid ester (diethylamino ethanolate) is a plant growth regulator. Mainly through the regulation of endogenous hormone levels in plants, increase the content of chlorophyll, protein and nucleic acid; increase the photosynthetic rate, promote the transfer and accumulation of photosynthetic products to the grain, and promote plant absorption of nutrients. For citrus fruit trees, they are usually sprayed about every 7-10 times during the shoot growth stage and fruit expansion period, and each stage sprays about 2-3 times. The general use concentration is 20-40 mg/l. As there are many kinds of ammonia ester liquid formulations in the current agricultural capital market, they can also be used according to the guidelines in the specific commodity description. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Organic Echinacea Purpurea Extract Echinacea is a genus or group of herbaceous flowering plants in the daisy family. The Echinacea genus has nine species, which are commonly called purple coneflowers. They are found only in eastern and central North America, where they are found growing in moist to dry prairies and open wooded areas. They have large, showy heads of composite flowers, blooming from early to late summer. These flowering plants and their parts have different uses. Some species are cultivated in gardens for their showy flowers. Echinacea purpurea is used in folk medicine. Two of the species, E. tennesseensis, and E. laevigata, are listed in the United States as endangered species. Echinacea Purpurea Extract,Echinacea Extract Powder,Echinacea Extract Organic,Organic Echinacea Extract Organicway (xi'an) Food Ingredients Inc. , https://www.organicwayince.com