Growing Guide: Calendula

Scientific Name Calendula officinalis
Common Names Calendula, Pot Marigold
Family Asteraceae (Sunflower Family)
Origin Mediterranean region
Plant Type Flowering Medicinal Herb
Life Cycle Annual (self-seeding)
Food Forest Layer Herb / Groundcover Layer
Mature Size 12–24 in tall and wide
Light Full Sun to Partial Shade
Water Needs Low to Moderate
Harvest Season Spring through Fall
Time to Harvest 50–60 days from seed
Self-Fertile Yes
Growth Rate Fast
Zones USDA Zones 3–11 (grown as annual)
Florida Native No
Propagation Seeds
Seasonal Characteristics Blooms spring through frost; sensitive to extreme heat