When should I plant All in Zone 10a?

Direct sow All outdoors around Jan 9. Harvest around Sep 6.

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 All in Zone 10a?

Yes. All needs 240 days to harvest. Zone 10a has a 284-day growing season, which is sufficient.

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🧄 Growing All in Zone 10a

Zone 10a has a year-round growing season. All can be planted almost any time with proper planning. Last frost: Feb 20. First frost: Dec 1.

Planting Calendar

Outdoor

Harvest

Jan 9Dec 1

Season: Feb 20 – Dec 1 (284 days)

Zone10a

Last FrostFeb 20

First FrostDec 1

Season284 days

Harvest240 days

SunFull Sun

When to Plant All in Zone 10a

Sow Seeds Outdoors: Jan 9

Direct sow All seeds outdoors around Jan 9. Soil temperature should be at least 35°F. Space at 9/sqft (4" apart).

Harvest: Sep 6

First harvest approximately Sep 6 (~240 days from planting). Continue harvesting until first frost (Dec 1). All can overwinter in mild climates for continued harvest.

Fall Planting: Oct 20

For a fall harvest, plant All around Oct 20 (6 weeks before first frost).

Companion Planting

✅ Tomatoes✅ Roses✅ Fruit Trees✅ Strawberries✅ Beets✅ Peppers

❌ Beans❌ Peas❌ Sage

All in Other Zones

2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Plan Your Garden All

Track All from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free All Growing Guide