How to Grow Self Heal Herb
Plant Type: Perennial Herb, Annual in warmer regions.
Harvest Season: Summer - Fall. All parts of the plant are used. Can be harvested year-round.
Mature Size: 1-2 ft.
Soil & Moisture: Rich, moist, well-draining soil with regular watering.
Exposure: Part Sun, Full Sun
Zone Hardiness: Perennial in Zones 4-9; Annual in Zones 9-11.