The invention relates to flowering embroidery and a technology thereof, and belongs to the technical fields of textile and embroidery. The technology comprises the following steps: firstly, embroidering a core flower layer on a base material in a plain-stitch embroidering manner; paving the core flower layer on the base material to be flat; embroidering an outer flower layer outside the core flower layer in a piled-stitch embroidering manner; tightly wrapping the core flower layer with the outer flower layer; and opening the outer flower layer and the core flower layer to obtain a finished product. The flowering embroidery prepared by the technical scheme disclosed by the invention is significant in stereoscopic flower effect and high in durability; and the phenomenon of pressed pile extrusion is avoided.