When to plant collards
Collards in November
Open this month in 3 of 17 zones, from each zone's median frost dates. Tap your zone for its exact dates.
The rule
Days to maturity: 55–85 days [src]
Method: Start seeds indoors, then transplant. Frost tolerance: frost-hardy (derived from the planting timing above).
Because collards are frost-hardy and mature in about 55–85 days, they're a strong fall crop — count back from your first frost (the zone table gives your date, from May in Zone 2a through October in Zone 10b).
What you'll need
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Seed-starting traysBurpee SuperSeed 36-cell trayReusable cells that pop seedlings out with the roots intact at transplant time.See price on Amazon- Seed-starting mixEspoma Organic Seed StarterA fine, sterile mix so small seeds can push through and seedlings don't rot.See price on Amazon
- Grow lightBarrina T5 LED grow lights, 4-packA windowsill is too dim in late winter; a light 2–3 in. above keeps seedlings short and sturdy.See price on Amazon
- Floating row coverAgribon AG-30 row coverAdds a few degrees of frost protection on cold nights and keeps insects off young plants.See price on Amazon
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Collards planting dates by hardiness zone
| Zone | Start indoors | Transplant / sow | Sow for fall |
|---|---|---|---|
| Zone 2a | March 8 – March 22 | April 12 – April 26 | May 24 – June 7 |
| Zone 2b | March 16 – March 30 | April 20 – May 4 | June 1 – June 15 |
| Zone 3b | March 11 – March 25 | April 15 – April 29 | June 5 – June 19 |
| Zone 4a | March 5 – March 19 | April 9 – April 23 | June 13 – June 27 |
| Zone 4b | March 1 – March 15 | April 5 – April 19 | June 16 – June 30 |
| Zone 5a | March 3 – March 17 | April 7 – April 21 | June 17 – July 1 |
| Zone 5b | February 23 – March 9 | March 30 – April 13 | June 24 – July 8 |
| Zone 6a | February 19 – March 5 | March 26 – April 9 | July 1 – July 15 |
| Zone 6b | February 12 – February 26 | March 19 – April 2 | July 6 – July 20 |
| Zone 7a | February 4 – February 18 | March 11 – March 25 | July 12 – July 26 |
| Zone 7b | January 26 – February 9 | March 2 – March 16 | July 18 – August 1 |
| Zone 8a | January 15 – January 29 | February 19 – March 5 | July 25 – August 8 |
| Zone 8b | January 5 – January 19 | February 9 – February 23 | August 1 – August 15 |
| Zone 9a | December 22 – January 5 | January 26 – February 9 | August 11 – August 25 |
| Zone 9b | November 24 – December 8 | December 29 – January 12 | August 27 – September 10 |
| Zone 10a | November 2 – November 16 | December 7 – December 21 | September 16 – September 30 |
| Zone 10b | November 4 – November 18 | December 9 – December 23 | September 25 – October 9 |
Calendar computed 2026-11-08. Sources: Johnny's Selected Seeds — Seed-Starting Date Calculator chart; University of Georgia Extension — Vegetable Planting Chart (Circular C963) (days to maturity); NOAA NCEI 1991–2020 Climate Normals (frost); USDA 2023 Plant Hardiness Zone Map.