Bloody Dock goes by many other names; Bloody Sorrel, Red Dock, or Red Veined Dock. What makes this hardy pond plant so attractive are the red veins running throughout the green foliage. 

*sold as a 2in pot

Scientific Name: Rumex sanguineus
Height: 12-18"
Spread: 12-18"
Light Requirements: Full sun to part shade
Bloom Time: June/July
Water: Moist soil that won't dry out
Hardiness zones: 5 - 8