Dichorisandra pendula 'Blue Pendant Ginger'
Not really a ginger but everyone calls it that.
The Blue Pendant Ginger is an herbaceous plant with firm upright stems and glossy dark green, alternating, elliptical foliage. The flowers, deep blue violet petals with white petioles, grow in hanging panicles at the end of the stems. Grow in fertile soil, shaded, moist area, with protection from extreme heat and cold.