Basil & Marjoram in One Pot: Yes, with Conditions

Compatible Companions If You Meet Their Needs

Basil (annual) and marjoram (tender perennial) can share a pot if the container is at least 18 inches deep and you manage their slight differences.

Shared Requirements

• Sun: Morning sun essential; afternoon shade in hot climates.
• Water: Basil every 2–3 days; marjoram slightly less. Check soil—water when top inch is dry.
• Pruning: Both need ⅓ cutback every 3 weeks. Pinch basil flowers; marjoram tolerates light frost.
• Fertilizer: Organic liquid fish every 3 weeks.

Seasonal Timeline

• Basil dies first when nights drop below 60°F.
• Marjoram persists through light frosts; may overwinter in zone 8+.

Harvest both frequently. The marjoram will outlive the basil, giving you a head start next spring.