When should I plant Wild Garlic in Zone 4a?

Direct sow Wild Garlic outdoors around Apr 3. Harvest around Jul 2.

What is the last frost date for Zone 4a?

The average last spring frost date for Zone 4a is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Wild Garlic in Zone 4a?

Yes. Wild Garlic needs 90 days to harvest. Zone 4a has a 130-day growing season, which is sufficient.

Growing Wild Garlic in Zone 4a

Zone 4a has cold winters and a moderate growing season. Timing is key for Wild Garlic in this zone. Last frost: May 15. First frost: Sep 22.

Planting Calendar

Outdoor

Harvest

Apr 3Sep 22

Season: May 15 – Sep 22 (130 days)

Zone4a

Last FrostMay 15

First FrostSep 22

Season Length130 days

Days to Harvest90

SunFull Sun

Frost ToleranceHeavy

Spacing9/sqft (4" apart)

When to Plant Wild Garlic in Zone 4a

Sow Seeds Outdoors: Apr 3

Direct sow Wild Garlic seeds outdoors around Apr 3. Soil temperature should be at least 35°F. Space at 9/sqft (4" apart).

Harvest: Jul 2

First harvest approximately Jul 2 (~90 days from planting). Continue harvesting until first frost (Sep 22). Wild Garlic can overwinter in mild climates for continued harvest.

Fall Planting: Aug 11

For a fall harvest, plant Wild Garlic around Aug 11 (6 weeks before first frost).

Wild 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 Wild Garlic Garden

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

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