Canna generalis Lemon Punch Cestrum which is usually after a

which is usually after a frost in the fall kills the foliage

Expect a 2' wide

Other than removing the old stalks in late winter

ribbon-like texture and upright form of cast iron plants is invaluable in the garden

the clumps are literally smothered with scapes of purple flowers

Canna generalis Lemon Punch Cestrum which is usually after aCanna 'Lemon Punch' is a 2011 release from Kentucky's Brian Williams. In our trials, Canna 'Lemon Punch' has formed a 3. 5' tall dense clump of glaucous green foliage, topped all summer with pendent flower spikes of large lemon yellow flowers. Moist, nutrient rich soils give the best performance for canna lilies.