How to Grow Cilantro Without It Bolting
Cilantro bolts above 75°F. To slow it: plant in cool weather, provide afternoon shade, keep soil moist, and succession-plant every 2–3 weeks.
You can’t stop cilantro from bolting forever. But you can delay it and always have a fresh crop.
The 5 Tactics
| Tactic | Effect |
|---|---|
| Plant in cool weather | Delays bolting 2-4 weeks |
| Afternoon shade | Reduces heat stress |
| Consistent moisture | Less stress = slower bolting |
| Slow-bolt variety | 1-2 weeks longer |
| Succession planting | Continuous harvest |
Step-by-Step
1. Soak seeds 24 hours. Hard seed coats slow germination.
2. Direct sow. Cilantro doesn’t transplant well.
3. Depth. 1/4 inch.
4. Spacing. 6 inches after thinning.
5. Water. Keep consistently moist.
6. Harvest outer stems. Don’t cut the center.
7. Succession plant. Every 2-3 weeks.
If It Bolts
- Leaves get bitter
- Harvest the seeds (coriander)
- Let some bolt for beneficial insects
Common Questions
Why did my cilantro bolt in 3 weeks? Too hot. See: Cilantro Bolted.
Can I still eat bolted cilantro? Leaves get bitter. Seeds are usable.
How do I slow bolting? Shade + cool season + consistent water.
Can I grow it indoors? Yes. Cool room helps.
Can I freeze cilantro? Yes. Chop and freeze in oil.
How do I harvest? Cut outer stems at base. Leave the center.