When should I plant Garlic in Zone 6b?

Direct sow Garlic outdoors around Mar 4. Harvest around Oct 30.

What is the last frost date for Zone 6b?

The average last spring frost date for Zone 6b is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Can I grow Garlic in Zone 6b?

Zone 6b has a 190-day growing season, which may be too short for Garlic (240 days needed). Consider short-season varieties or season extension techniques.

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🧄 Growing Garlic in Zone 6b

Zone 6b has mild winters and a long growing season — good conditions for Garlic. Last frost: Apr 15. First frost: Oct 22.

Season Too Short

Garlic needs 240 days to harvest, but Zone 6b has only a 190-day growing season. Consider short-season varieties or season extension techniques (cold frames, row covers).

Zone6b

Last FrostApr 15

First FrostOct 22

Season Length190 days

Days to Harvest240

SunFull Sun

Frost ToleranceHeavy

Spacing9/sqft (4" apart)

When to Plant Garlic in Zone 6b

Sow Seeds Outdoors: Mar 4

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

Harvest: Oct 30

First harvest approximately Oct 30 (~240 days from planting). Continue harvesting until first frost (Oct 22). Garlic can overwinter in mild climates for continued harvest.

Fall Planting: Sep 10

For a fall harvest, plant Garlic around Sep 10 (6 weeks before first frost).

Companion Planting

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

❌ Beans❌ Peas❌ Sage

Garlic 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 Garlic Garden

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

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