Perennial to Zone 8, grown as an annual but has been known to overwinter in unheated high tunnels in Zone 4b Maine. Or grow it in a pot to bring inside for winter. Charming silvery blue-green 2" leaves flutter on their stems for a fabulous bouquet filler that dries nicely and freshens the room with fragrant oils. Harvest when leaves feel leathery. Slow growing, and seeds can take up to 40 days to germinate—start them early! Grows 2–3' tall; space plants 9–12" apart in full sun. About 47,000 seeds/oz. We cannot ship to Hawaii.
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