Zone 3A — October
What to Plant in October in Zone 3A
October in Zone 3A:
0 crops to start indoors,
11 to plant or direct sow outside, and
0 entering harvest window.
Last frost averages May 22. Reference city: Tower, MN.
0 Start Indoors
11 Plant Outside
0 Harvest
Start Indoors in October
Nothing to start seeds indoors in October for Zone 3A.
Next window: February — 2 varieties, including King Richard Leek, Viola and pansy edible flowers.
Plant Outside in October
| Plant | Type | Action | Target Date | Harvest Window |
|---|---|---|---|---|
| Asian Tempest Garlic | allium | Plant Out | Oct 1 | Jul 10, 2027 – Jul 31, 2027 |
| Chengdu Garlic | allium | Plant Out | Oct 1 | Jul 10, 2027 – Jul 31, 2027 |
| Chesnok Red Garlic | allium | Plant Out | Oct 1 | Jul 10, 2027 – Jul 31, 2027 |
| Creole Red Garlic | allium | Plant Out | Oct 1 | Jul 10, 2027 – Jul 31, 2027 |
| German Red Garlic | allium | Plant Out | Oct 1 | Jul 10, 2027 – Jul 31, 2027 |
| Inchelium Red Garlic | allium | Plant Out | Oct 1 | Jul 10, 2027 – Jul 31, 2027 |
| Mild French Garlic | allium | Plant Out | Oct 1 | Jul 10, 2027 – Jul 31, 2027 |
| Music Hardneck Garlic | allium | Plant Out | Oct 1 | Jul 10, 2027 – Jul 31, 2027 |
| Purple Glazer Garlic | allium | Plant Out | Oct 1 | Jul 10, 2027 – Jul 31, 2027 |
| Siberian Garlic | allium | Plant Out | Oct 1 | Jul 10, 2027 – Jul 31, 2027 |
| Softneck Garlic | allium | Plant Out | Oct 1 | Jul 10, 2027 – Jul 31, 2027 |
Harvest in October
Nothing to harvest in October for Zone 3A.
Next window: November — 1 variety, including Winter rye cover crop stands.
Key Tasks for October in Zone 3A
- 1 Check soil moisture before watering — stick a finger 2 inches into the soil. Water only when the soil is dry at that depth. Consistent moisture is more important than frequency.
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