Cilantro and Dill Compatibility: Succession Planting Over Companion Myths

Cilantro and dill grow fine together—no allelopathy. The real challenge: both bolt in heat.

Growing Together

• Same bed, same conditions: cool weather, full sun, rich soil.
• Cilantro bolts first (70°F+). Dill follows (80°F+).
• Sow both every 3 weeks for continuous harvest.

Succession Strategy

1. Early spring: direct sow both.
2. Every 3 weeks: new patch.
3. Cut flowers off cilantro for more leaves.
4. Allow some dill to seed for volunteers.

Soil Prep

Rotate beds yearly. Amend with compost to 12" depth. Both have taproots.

Varieties for Bolt Resistance

• Cilantro: 'Santo', 'Calypso', 'Marino'.
• Dill: 'Superdukat', 'Fernleaf' (slow bolt).

No negative interaction. Manage heat response, not compatibility.