Agastache can be raised from seed or propagated from existing plants by division.
Sow seeds indoors 6-8 weeks before last spring frost date. Sow ¼ inch deep in seed-starting formula. Keep the soil moist at 70-75 degrees F. Seedlings emerge in 14-21 days.
Agastache are a showy, fragrant group of perennial herbs. The greatest concentration of Agastache species is found in the southwestern U.S. and northern Mexico, so they are very successfully grown in a high desert climate.
Anise hyssop is a perennial plant in the USDA Plant Hardiness Zones 4-8. It prefers well-drained soil in part sun to full sun. The plant grows from two to four feet tall. It should be noted that these plants will spread by rhizomes (underground, horizontal roots) and will easily self-seed in optimum growing conditions.. . . . .364011234314!]
