What to Plant in March in Zone 3
Here is what you can sow in March if you garden in USDA zone 3. Dates use typical zone 3 frosts, so your own microclimate may shift them by a week or two.
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| Crop | Window | Sow between |
|---|---|---|
| Snap PeaSugar Snap | spring | Mar 24 – May 5 |
| SpinachBloomsdale | spring | Mar 24 – May 5 |
| CabbageTiara | spring | Mar 24 – Apr 21 |
| BroccoliBelstar | spring | Mar 24 – Apr 21 |
| CauliflowerSnow Crown | spring | Mar 24 – Apr 20 |
| Onion, bulbTexas Legend | spring | Mar 7 – Apr 20 |
| English Shelling PeaLittle Marvel | spring | Mar 24 – May 5 |
| Napa CabbageBlues F1 | spring | Mar 31 – Apr 25 |
| Rapini (Broccoli Raab)Zamboni F1 | spring | Mar 26 – Apr 25 |
| Gai Lan (Chinese Broccoli)Crispy Blue | spring | Mar 28 – Apr 27 |
| TatsoiTatsoi | spring | Mar 21 – Apr 25 |
| MizunaMizuna Early | spring | Mar 21 – May 1 |
| Daikon RadishMiyashige | spring | Mar 31 – Apr 25 |
| SorrelProfusion | spring | Mar 24 – May 5 |
| ParsnipHollow Crown | spring | Feb 20 – Apr 3 |
| LeekLincoln | spring | Feb 20 – Apr 3 |
| ShallotAmbition | spring | Mar 20 – Apr 24 |
| SalsifyMammoth Sandwich Island | spring | Mar 20 – Apr 24 |
| CeleriacPrinz | spring | Feb 6 – Mar 20 |
| Onion | spring | Mar 7 – Apr 20 |
| Mache (Corn Salad)Vit | spring | Mar 31 – May 8 |