Canna 'Yellow King Humbert' is a classic canna lily that has been a favorite for over a century. It produces immense, deep yellow flowers generously splashed with fiery orange, creating a striking contrast against its large, lance-shaped, apple-green foliage. Blooming from mid-summer to fall, it brings a cheerful tropical touch to gardens and patios. This variety grows to about 4 to 5 feet tall and thrives in full sun with organically rich, moist, well-drained soil. Hardy in zones 8-11.