宝蓝冠，皇冠型。花蕾圆尖形；花粉紫色。带蓝色；花径13cm×11cm。外瓣2轮，形大，稍下卷；内瓣较大，耸立，基部有紫红色晕；雄蕊部分瓣化，雌蕊正常，房衣柱头皆紫红色，花瓣上有深紫色脉纹。花梗较挺直，花朵稍侧开。中花品种。
株型矮，半开展。枝粗壮，鳞芽圆尖形；一年生枝较短，节间亦短。中型圆叶，仅一回三出复叶；总叶柄长约13cm，平伸；小叶长卵圆形，缺刻多而深，端渐尖，叶面灰绿色。生长势中，成花率高，萌蘖枝少。洛阳国色牡丹园1992年育出。
Royal blue crown. Crown type. Flower buds rounded and pointed; Pollen purple. With blue color; Flower diameter 13cm × 11cm。 Outer petals 2-wheeled, large in shape, slightly rolled down; The inner valve is large and erect, with purple red halo at the base; The stamens are partially petalized, the pistils are normal, the stigmas of the room clothes are purplish red, and there are dark purple veins on the petals. The pedicel is relatively straight, and the flowers are slightly open on the side. Medium flower variety.
The plant type is short and semi developed. The branches are stout, and the scale buds are round and pointed; The annual branches are short and the internodes are short. Medium-sized round leaves, only three compound leaves in one cycle; The total petiole is about 13cm long and flat; The leaflets are long and oval, with many and deep notches, tapered ends, and gray green leaves. In the growth potential, the flowering rate is high and there are few sprouting branches. Luoyang Guose peony garden was bred in 1992.
