16 Different Varieties of Hollyhocks For Your Garden
Overview Hollyhocks (genus Alcea) are striking flowers that can be grown as annuals, biennials or perennials. Hollyhocks grow heart-shaped leaves that clump up into a mound below the flower stalks. Flower types are single, semi-double and double with blossoms 3 to 6 inches wide. The large flowers top strong, tall stalks. Hollyhock varieties are available … Read more