By the time the plant has taken some up, the biological activity has consumed some and some has been lost through denitrification, it doesn't take long before there is a serious nitrogen shortage in your system. How can you correct this problem? Only Essential Nitro can do it. Our Hot Mix Technology allows us to sequester the nitrogen in solution to make it available only to the plant. A sustained release of nitrogen means that the plant will never be short of this essential element. Your plants will be greener and healthier than ever before.