When should I plant 大蒜 in Zone 12b?

Direct sow 大蒜 outdoors around Nov 20. Harvest around Jul 18.

What is the last frost date for Zone 12b?

The average last spring frost date for Zone 12b is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.

Can I grow 大蒜 in Zone 12b?

Yes. 大蒜 needs 240 days to harvest. Zone 12b has a 364-day growing season, which is sufficient.

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🧄 种植大蒜区域 12b

Zone 12b has a year-round growing season. 大蒜 can be planted almost any time with proper planning. Last frost: Jan 1. First frost: Dec 31.

Planting Calendar

Outdoor

Harvest

Nov 20Dec 31

Season: Jan 1 – Dec 31 (364 days)

Zone12b

Last FrostJan 1

First FrostDec 31

Season364 days

Harvest240 days

SunFull Sun

When to Plant 大蒜 in Zone 12b

Sow Seeds Outdoors: Nov 20

Direct sow 大蒜 seeds outdoors around Nov 20. Soil temperature should be at least 35°F. Space at 9/sqft (4" apart).

Harvest: Jul 18

First harvest approximately Jul 18 (~240 days from planting). Continue harvesting until first frost (Dec 31). 大蒜 can overwinter in mild climates for continued harvest.

Fall Planting: Nov 19

For a fall harvest, plant 大蒜 around Nov 19 (6 weeks before first frost).

Companion Planting

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

❌ Beans❌ Peas❌ Sage

大蒜其他区域

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

规划花园大蒜

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

Start Free 大蒜 Growing Guide

🧄 种植 大蒜 区域 12b