Withania somnifera, commonly called Ashwagandha or winter cherry, is a warm-season, short-lived perennial often grown as an annual. Plants form compact, branching shrubs with pale green leaves and small lantern-like husks that hold bright red berries. This species prefers heat, low to moderate water, and sandy or well-drained soils.
You are buying botanical seed to grow plants. Not sold as a medicine. No therapeutic claims.
Sowing guide
Best time, spring to early summer in temperate zones. In frost-free areas, sow after nights stay above 15°C.
Temperature, keep 20 to 30°C at the seed level for reliable germination.
Depth, sow 5 mm deep.
Light, full sun.
Moisture, keep evenly moist until emergence, then water deeply but infrequently.
Germination window, 14 to 28 days in warm conditions.
Spacing, 45 to 60 cm between plants.
Soil, free-draining, sandy or loamy soil, pH 6.5 to 7.5.
Climate note, protect from frost. Grow in pots in cool regions to extend the season.
Plant details
Botanical name, Withania somnifera
Common names: Ashwagandha, winter cherry
Life cycle, short-lived perennial, grown as an annual in cool climates