Alcea rosea - Biennial/Perennial These Rare, Heirloom Hollyhock flowers have a Beautiful Hollyhocks are great for Cottage Gardens & are very drought tolerant. They grow 36 to 72 tall, in full sun. Organic grown in Montana for zones 3-8, -30oF to 100oF. There are 15+ Seeds per packet. Direct sow seeds in the Summer (preferable) Fall, Spring. Late Summer is my preference for sowing Hollyhock seeds. Direct sow seeds in full sun with consistent moisture. Slightly cover seeds. Keep soil warm & moist. Prevent seeds from drying out during germination. Cold, soggy soil will rot seeds. Hollyhocks will bloom in the second year & beyond. FREE SHIPPING in the U.S. Red Hollyhock Seeds, Alcea Rosea, Heirloom Rare Cottage Flowers, Hollyhocks, English Garden Flowers