When to Plant Cilantro in Georgia (2026 Guide)
Cilantro, a versatile herb used widely in various cuisines, can be a rewarding addition to your garden in Georgia. Knowing when to plant cilantro is crucial for minimizing exposure to heat, as this herb bolts quickly in warmth and long days. For those in Zone 7a, the median last spring frost is March 29 and the first fall frost is November 11, creating approximately 227 frost-free days for successful growing.
In Zone 6b, with a last spring frost date of April 4 and a first fall frost around November 1, gardeners have about 211 days to work with. Meanwhile, those in Zone 7b–8a enjoy a longer season, with the last spring frost occurring on March 2 and the first fall frost on November 25, totaling an impressive 268 frost-free days. These variables are key to scheduling plantings to ensure continuous harvests.
Cilantro thrives in cooler weather, and timing your sowing is essential. The growth from seed to harvest can be relatively quick, usually yielding fresh leaves in just a few weeks. For a steady supply, consider sowing every 2–3 weeks throughout the cool season. By understanding the unique growing conditions in your area, including local frost dates, you can enjoy a bountiful cilantro harvest all season long.
Planting Schedule by USDA Zone in Georgia
| Zone | Indoor start | Transplant out | Direct sow | Harvest |
|---|---|---|---|---|
| Zone 7a | Not recommended — direct sow only. | Not recommended — direct sow only. | Sow seeds outdoors between March 1 – March 29, during the frost-free window. | Harvest from April 10 – May 20 for best flavor before bolting. |
| Zone 6b | Not recommended — direct sow only. | Not recommended — direct sow only. | Sow seeds outdoors between March 15 – April 4, ensuring a successful crop. | Harvest from April 20 – May 25 to secure your crop before bolting. |
| Zone 7b–8a | Not recommended — direct sow only. | Not recommended — direct sow only. | Sow seeds outdoors between February 15 – March 2 for optimal results. | Harvest from March 20 – May 15, avoiding bolts. |
Cilantro Planting Windows in Georgia
- Indoor start: Indoor starting cilantro is not recommended; direct sowing is best.
- Transplant outdoors: Outdoor transplanting of cilantro is not recommended due to its bolt risk, so direct sowing is essential.
- Harvest: Harvest cilantro leaves from April 10 to May 25 for the best flavor before bolting occurs.
Common Mistakes Growing Cilantro in Georgia
- One common mistake made by Georgia gardeners is planting cilantro too late. With a frost date as late as April 4 in Zone 6b, many fail to start their seeds in time, resulting in missed harvest opportunities.
- Failing to account for heat is another issue; cilantro bolts quickly when temperatures rise. In Georgia, particularly in late spring, this can happen rather abruptly, so timely sowing is critical.
- Many mistakenly believe they can transplant cilantro. However, in Georgia's climate, cilantro has a taproot and doesn't transplant well, which is important to remember when sowing in your garden.
- Ignoring succession planting is a mistake that many new gardeners in Georgia make. Since cilantro flourishes for only a few weeks, regular sowing every couple of weeks can ensure a continuous supply.
- Finally, some gardeners overlook the impact of local pests. In Georgia, particularly during the warm months, pests can damage cilantro quickly, so consider planting companion flowers to attract beneficial insects.
Frequently Asked Questions
What if I'm in a cold pocket of Georgia?
If you find yourself in a colder pocket, be aware that your frost dates may vary. Always consider your microclimate when planning to sow cilantro, and be prepared to adjust the timing for planting accordingly.
Can I still plant cilantro in May?
Planting cilantro in May is generally not ideal, as temperatures may become too warm, causing the plants to bolt quickly. It's recommended to have your cilantro sown by late April to ensure optimal harvest before the heat sets in.
How often should I plant cilantro?
To maintain a continuous harvest, aim to sow cilantro seeds every 2-3 weeks throughout the cool season. This staggering will help ensure you always have fresh leaves ready for your kitchen use.
What's the best way to harvest cilantro?
For the best yield, harvest cilantro by cutting plants at ground level when they reach 4-5 inches tall. This allows the smaller plants to grow in the same spot, encouraging ongoing production without disturbing the roots.
Does cilantro need full sun?
Cilantro prefers full sun but can benefit from partial shade in hotter months. In Georgia, especially during peak summer, providing some afternoon shade can help extend the life of your cilantro plants and delay bolting.
Keep Learning
City guides in Georgia
Other crops in Georgia
Typical fall sowing window for Cilantro in Georgia: August 20 – September 10.