Renlihua plant is very high, the height is about 100 to 250 cm, can grow higher than people, for perennial herbs.
Barracuda plant is shorter than the former, about 150 cm.
Palisade leaves are oval in shape, about 20-50cm in length, about 10-20cm in width, light gray green in color, white powder on the back, purple on the edge
The leaves of barracuda are long and heart-shaped, 25 cm long and 15 cm wide, with dark green color and smooth leaf surface.
The flower color of zailihua is purple, covered with white powder.
The flowers of barracuda are arranged in about one hundred small flowers, the color is blue, very beautiful, and the flowering period is around may