 | Yellow Canna. Canna Yellow, Canna flaccida 'Yellow', produces very attractive pale, canary yellow petals that are speckled with oranges splashes. The flowers grow in clusters at the top of long stalks, and the lip of the flower is wavy. Flowers emerge in the evening, but wither in the heat of the following day. This canna is easy to grow in the USA as long as it can enjoy at least 6-8 hours average sunlight during the summer. Plant a clump of yellow cannas next to a garden pond to add color and structure; also... - Yellow Canna. |