All crops have to have these three components to expand. Some different types of plants need to have more of such features than Many others, And that's why some have distinct ratios. This ratio is outlined on all synthetic fertilizer packaging and most organic and natural fertilizers. In sensible farming, https://fertilizercifpricechennai80134.uzblog.net/details-fiction-and-agriculture-fertilizer-suppliers-in-chennai-india-50810897