When to plant Garlic
Planted from individual cloves in autumn, garlic roots before winter, then races ahead in spring. Hardneck types send up edible flower stalks (scapes) and store a few months; softnecks keep longer and braid well. Harvest when the lower leaves brown.
Companions: Tomato, carrot, beets, fruit trees — avoid beans and peas
How to grow Garlic
Garlic can be grown from seed on the schedule below. Give it full sun and space plants about 6 inches apart. It takes roughly 240 days from planting to its first harvest, so count that against your frost dates to be sure it can finish. It also supports a fall sowing for a second harvest. Classic companions include tomato, carrot, beets, fruit trees — avoid beans and peas.
Grower's tip: Plant cloves in fall, a few weeks before the ground freezes; harvest the following summer.
When to plant Garlic by USDA zone
Timing shifts with your climate — the same garlic goes in weeks earlier in a mild zone than a cold one. Find your zone below for its planting window, or open that zone's full calendar.
| Zone | When to plant |
|---|---|
| Zone 1a | Direct sow outdoors Jul 18–Aug 1 |
| Zone 1b | Direct sow outdoors Jul 23–Aug 6 |
| Zone 2a | Direct sow outdoors Jul 28–Aug 11 |
| Zone 2b | Direct sow outdoors Aug 4–Aug 18 |
| Zone 3a | Direct sow outdoors Aug 11–Aug 25 |
| Zone 3b | Direct sow outdoors Aug 15–Aug 29 |
| Zone 4a | Direct sow outdoors Aug 21–Sep 4 |
| Zone 4b | Direct sow outdoors Aug 25–Sep 8 |
| Zone 5a | Direct sow outdoors Sep 3–Sep 17 |
| Zone 5b | Direct sow outdoors Sep 7–Sep 21 |
| Zone 6a | Direct sow outdoors Sep 19–Oct 3 |
| Zone 6b | Direct sow outdoors Sep 27–Oct 11 |
| Zone 7a | Direct sow outdoors Oct 5–Oct 19 |
| Zone 7b | Direct sow outdoors Oct 13–Oct 27 |
| Zone 8a | Direct sow outdoors Oct 21–Nov 4 |
| Zone 8b | Direct sow outdoors Oct 28–Nov 11 |
| Zone 9a | Direct sow outdoors Nov 7–Nov 21 |
| Zone 9b | Direct sow outdoors Nov 17–Dec 1 |
| Zone 10a | Direct sow outdoors Nov 30–Dec 14 |
| Zone 10b | Direct sow outdoors Dec 3–Dec 17 |
| Zone 11a | Direct sow outdoors Dec 3–Dec 17 |
| Zone 11b | Direct sow outdoors Dec 3–Dec 17 |
| Zone 12a | Direct sow outdoors Dec 3–Dec 17 |
| Zone 12b | Direct sow outdoors Dec 3–Dec 17 |
| Zone 13a | Direct sow outdoors Dec 3–Dec 17 |
| Zone 13b | Direct sow outdoors Dec 3–Dec 17 |