When should I plant Ajo in Zone 5a?

Direct sow Ajo outdoors around Mar 24. Harvest around Nov 19.

What is the last frost date for Zone 5a?

The average last spring frost date for Zone 5a is May 5. The first fall frost averages Oct 1, giving a 149-day growing season.

Can I grow Ajo in Zone 5a?

Zone 5a has a 149-day growing season, which may be too short for Ajo (240 days needed). Consider short-season varieties or season extension techniques.

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🧄 Cultivar Ajo en la Zona 5a

Zone 5a has cold winters and a moderate growing season. Timing is key for Ajo in this zone. Last frost: May 5. First frost: Oct 1.

Season Too Short

Ajo needs 240 days to harvest, but Zone 5a has only a 149-day growing season. Consider short-season varieties or season extension techniques (cold frames, row covers).

Zone5a

Last FrostMay 5

First FrostOct 1

Season149 days

Harvest240 days

SunFull Sun

When to Plant Ajo in Zone 5a

Sow Seeds Outdoors: Mar 24

Direct sow Ajo seeds outdoors around Mar 24. Soil temperature should be at least 35°F. Space at 9/sqft (4" apart).

Harvest: Nov 19

First harvest approximately Nov 19 (~240 days from planting). Continue harvesting until first frost (Oct 1). Ajo can overwinter in mild climates for continued harvest.

Fall Planting: Aug 20

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

Companion Planting

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

❌ Beans❌ Peas❌ Sage

Ajo en Otras Zonas

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

Planifica Tu Jardín de Ajo

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

Start Free Ajo Growing Guide