giant hyssop 'Raspberry Summer' · Temperature

giant hyssop 'Raspberry Summer' · Agastache 'Raspberry Summer'

Grow as an annual in colder areas, or as a perennial in warmer areas, in well-drained, fertile soil in full sun in a sheltered position, such as against a south-facing or west-facing wall

Watering: Even soil dampness, cut back watering when cold winter arrivesSunlight: Full sunInformation to be completed