- You Will Get 35 Seeds Of Hollyhock, Chaters Double Mix, Chater's Flower Seeds. - Biennial. - Mix of colors. - 4 to 6 ft tall. - Full Sun or part shade. - Hardy zones 3 to 9. - Makes an excellent screen. - Great in cottage garden! Flowers are large and fully double with a cushion center. - We only grew white this year and have had neighbors stop in awe wondering what this wonderful flower is that they have never seen before. - Colors include white, rose, pink, crimson, yellow, and red. - See planting and growing instructions below.