When should I plant Cilantro in Zone 10a?

Direct sow Cilantro outdoors around Feb 6. Harvest around Mar 8.

What is the last frost date for Zone 10a?

The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.

Yes. Cilantro needs 30 days to harvest. Zone 10a has a 284-day growing season, which is sufficient. You can plant up to 18 successions.

🌿

Zone 10a has a year-round growing season. Cilantro can be planted almost any time with proper planning. Last frost: Feb 20. First frost: Dec 1.

Outdoor

Harvest

Feb 6Dec 1

Season: Feb 20 – Dec 1 (284 days) · Succession: plant every 2 weeks (up to 18x)

Zone10a

Last FrostFeb 20

First FrostDec 1

Season Length284 days

Days to Harvest30

SunPart Sun / Part Shade

Frost ToleranceLight

Spacing4/sqft (6" apart)

Direct sow Cilantro seeds outdoors around Feb 6. Soil temperature should be at least 50°F. Space at 4/sqft (6" apart).

First harvest approximately Mar 8 (~30 days from planting). Continue harvesting until first frost (Dec 1).

For a fall harvest, plant Cilantro around Oct 20 (6 weeks before first frost).

✅ Tomatoes✅ Peppers✅ Beans✅ Peas✅ Spinach

❌ Fennel❌ Dill

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Track Cilantro from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.