🥔
🥔 Growing Potato in Zone 1a
Zone 1a has harsh winters and a short growing season. Start Potato early indoors to maximize your harvest window. Last frost: May 25. First frost: Aug 28.
Planting Calendar
Season: May 25 – Aug 28 (95 days)
When to Plant Potato in Zone 1a
Sow Seeds Outdoors: May 11
Direct sow Potato seeds outdoors around May 11. Soil temperature should be at least 45°F. Space at 1/sqft (12" apart).
Harvest: Aug 9
First harvest approximately Aug 9 (~90 days from planting). Continue harvesting until first frost (Aug 28).
Companion Planting
Potato in Other Zones
1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13bFrequently Asked Questions
When should I plant Potato in Zone 1a?
Direct sow Potato outdoors around May 11. Harvest around Aug 9.
What is the last frost date for Zone 1a?
The average last spring frost date for Zone 1a is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.
Can I grow Potato in Zone 1a?
Yes. Potato needs 90 days to harvest. Zone 1a has a 95-day growing season, which is sufficient.
What is the best month to plant Potato in Zone 1a?
The best time to plant Potato in Zone 1a is around May 11, when soil temperatures are suitable and frost risk has passed.
What companion plants grow well with Potato?
Good companion plants for Potato include Cabbage, Marigolds, Eggplant, Corn, Beans. Avoid planting Potato near Tomatoes, Pumpkins, Cucumbers, Squash.
How long does Potato take to harvest?
Potato takes approximately 90 days from planting to harvest. In Zone 1a, expect your first harvest around Aug 9.
Plan Your Potato Garden
Track Potato from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Potato Growing Guide