For dramatic foliage and vibrant flower colour you just can’t beat a Canna for visual POW.
Wowing the crowds right now are
Cleopatra has large irregular stripes of bronze/ marron against the darker green backdrop of the leaf
Striata has regular green and yellow striped foliage with soft orange flowers in the summer
Tropicana has foliage of orange, purple, red and dark green with deep orange flowers in the summer