The leaves show golden tips mixed with dark twisted leaves in a two-tone pattern of amber and brown. Bud content is high with good integrity. The aroma leads with sweet potato character alongside nectar-like sweetness. Floral notes appear with honey undertones. A distinct cultivar-specific fragrance adds complexity.

The liquor steeps to a deep amber-orange color. First sips reveal sweet potato flavor intertwined with floral character. Nectar sweetness develops across the palate with honey depth. The cong cultivar flavor provides unique character. The body is full and smooth without astringency. Multiple infusions maintain the sweet potato-floral profile with consistent intensity. The finish is long with coating sweetness.

From Changshun County in Guizhou Province, this uses organic processing methods. Good for drinkers seeking unusual black profiles with sweet potato character rather than malt-forward or brisk traditional blacks.