What to Plant in September in Zone 4
Here is what you can sow in September if you garden in USDA zone 4. Dates use typical zone 4 frosts, so your own microclimate may shift them by a week or two.
Some links on this page are affiliate links. If you buy through them we may earn a small commission, at no extra cost to you. We only point to seeds and gear we would use ourselves. See our full affiliate disclosure.
| Crop | Window | Sow between |
|---|---|---|
| Lettuce, leafSalad Bowl | fall | Jul 12 – Sep 10 |
| Lettuce, romaineChalupa | fall | Jul 12 – Sep 10 |
| ArugulaAstro | fall | Jul 12 – Sep 10 |
| GarlicMusic | fall | Aug 25 – Oct 10 |
| ShallotAmbition | fall | Sep 4 – Oct 9 |
| DillFernleaf | fall | Jul 24 – Sep 4 |
| ChervilCurled | fall | Jul 31 – Sep 11 |
| Lettuce | fall | Jul 12 – Sep 10 |
| Mache (Corn Salad)Vit | fall | Jul 27 – Sep 15 |
| Cress, gardenCurled | fall | Jul 12 – Sep 10 |