Black Knight Canna will add drama and intrigue to your water garden feature! Dazzling red blooms adorn the unusual and exotic, black and red foliage. Makes an excellent focal point in the back of your flower bed. Protect from wind as they grow quite tall (4-5' tall with a 3' spread). Canna is also an excellent plant when it come to filtering algae causing nutrients from the pond through it's root system. Canna can also aid in bank erosion. So aside from being a beautiful ornamental plant, canna performs well in any water garden setting. Plant in full sun after all danger of frost has passed. This exquisite specimen attracts hummingbirds to your garden as well. Lift bulbs after 1st frost and overwinter indoors.