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🥔 Growing Potato in Zone 10a
Zone 10a has a year-round growing season. Potato can be planted almost any time with proper planning. Last frost: Feb 20. First frost: Dec 1.
Planting Calendar
Season: Feb 20 – Dec 1 (284 days)
When to Plant Potato in Zone 10a
Sow Seeds Outdoors: Feb 6
Direct sow Potato seeds outdoors around Feb 6. Soil temperature should be at least 45°F. Space at 1/sqft (12" apart).
Harvest: May 7
First harvest approximately May 7 (~90 days from planting). Continue harvesting until first frost (Dec 1).
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 10a?
Direct sow Potato outdoors around Feb 6. Harvest around May 7.
What is the last frost date for Zone 10a?
The average last spring frost date for Zone 10a is Feb 20. The first fall frost averages Dec 1, giving a 284-day growing season.
Can I grow Potato in Zone 10a?
Yes. Potato needs 90 days to harvest. Zone 10a has a 284-day growing season, which is sufficient.
What is the best month to plant Potato in Zone 10a?
The best time to plant Potato in Zone 10a is around Feb 6, 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 10a, expect your first harvest around May 7.
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