Double Black Hollyhock Seeds (Alcea Rosea) 30 Seeds UPC 646263362037<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Very large， altogether unique， fully-double， black flowers. 30 seeds</li><li>Plants grow to 6 feet tall.</li><li>Attractive to hummingbirds and butterflies. Hardy Zones 3-9.</li><li>You'll love this richly-colored variety. Biennial.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51N7qny1WHL.jpg" noproxy>