Growing Mung Bean in Zone 3b
Zone 3b has harsh winters and a short growing season. Start Mung Bean early indoors to maximize your harvest window. Last frost: May 15. First frost: Sep 22.
Planting Calendar
Season: May 15 – Sep 22 (130 days)
When to Plant Mung Bean in Zone 3b
Sow Seeds Outdoors: May 22
Direct sow Mung Bean seeds outdoors around May 22. Soil temperature should be at least 68°F. Space at 9/sqft (4" apart).
Harvest: Aug 25
First harvest approximately Aug 25 (~95 days from planting). Continue harvesting until first frost (Sep 22).
Companion Planting
Mung Bean in Other Zones
1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13bFrequently Asked Questions
When should I plant Mung Bean in Zone 3b?
Direct sow Mung Bean outdoors around May 22. Harvest around Aug 25.
What is the last frost date for Zone 3b?
The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.
Can I grow Mung Bean in Zone 3b?
Yes. Mung Bean needs 95 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.
What is the best month to plant Mung Bean in Zone 3b?
The best time to plant Mung Bean in Zone 3b is around May 22, when soil temperatures are suitable and frost risk has passed.
What companion plants grow well with Mung Bean?
Good companion plants for Mung Bean include Corn, Squash, Cucumber. Avoid planting Mung Bean near Onion, Garlic.
How long does Mung Bean take to harvest?
Mung Bean takes approximately 95 days from planting to harvest. In Zone 3b, expect your first harvest around Aug 25.
Plan Your Mung Bean Garden
Track Mung Bean from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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