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🥬 Vegetable medium

Growing Shallot in Madison

🇺🇸 Zone 2 Planting Guide · Hot-summer humid continental climate

USDA Zone 2 165 frost-free days 90-120 days to harvest

Quick Answer: Growing Shallot in Madison

Yes, you can grow Shallot in Madison, US! Plant during Mar, Apr, May, Jul, Aug for best results. Madison is in USDA Zone 2 with a Hot-summer humid continental climate, offering 165 frost-free days per year. The difficulty level is medium, and Shallot takes 90-120 days to harvest. Shallot needs full sun and moderate watering.

Climate Match Analysis

Moderate Match Madison + Shallot

Madison's climate requires careful timing. Winter lows (-13°C) drop below Shallot's minimum (-5°C), so avoid cold months. Follow the recommended planting months for success.

Shallot tolerates -5°C to 28°C
Optimal: 10°C - 22°C
Madison range -13°C to 28°C

Madison Climate Data

USDA Zone
2
Frost-Free
165days
Winter Low
-13°C
Summer High
28°C
Rainfall
876mm/yr
Climate
Dfa
Hot-summer humid continental

Shallot Planting Calendar for Madison

Green months show the best time to plant Shallot in Madison

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Plant Shallot Not recommended

Shallot Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Moderate

Keep soil consistently moist

📅

Days to Harvest

90-120

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Shallot

Plant sets in fall for spring harvest. Each bulb produces a cluster of 4-8 shallots. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Frost tolerance: Shallot is frost tolerant — you can plant earlier in spring.

How to Grow Shallot in Madison

Madison, US is in USDA Hardiness Zone 2 with a Hot-summer humid continental climate (Köppen Dfa). With winter lows of -13°C and summer highs of 28°C, the growing season spans approximately 165 frost-free days. Shallot grows well with some gardening knowledge in this climate.

Shallot thrives in temperatures between 10°C and 22°C, requiring full sun and moderate watering. In Madison, the best months to plant Shallot are March, April, May, July, August. Since Shallot can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 90-120 days after planting.

With 876mm of annual rainfall, Madison provides moderate natural moisture. This should be adequate for Shallot's water needs.

Other Plants That Grow in Madison

More plants you can grow alongside Shallot in Madison

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Frequently Asked Questions

Can I grow shallot in Madison?

Yes! Shallot can be successfully grown in Madison, US. Madison is in USDA Hardiness Zone 2 with a Hot-summer humid continental climate. The difficulty level for growing Shallot here is rated "medium". The best months to plant are March, April, May, July, August.

When should I plant shallot in Madison?

In Madison, the recommended planting months for Shallot are March, April, May, July, August. Madison has 165 frost-free days per year, with winter lows of -13°C and summer highs of 28°C. Shallot is frost tolerant, giving you more flexibility with planting dates.

How long does shallot take to grow in Madison?

Shallot typically takes 90-120 days from planting to harvest. In Madison's Hot-summer humid continental climate with 165 frost-free days, you have enough time with good planning to grow Shallot to maturity. Plant sets in fall for spring harvest. Each bulb produces a cluster of 4-8 shallots. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Can I grow shallot indoors in Madison?

Shallot can potentially be grown indoors in Madison with proper conditions. It requires full sun (6+ hours of direct light — a south-facing window or grow lights recommended). Indoor growing extends your season beyond the Mar, Apr, May, Jul, Aug outdoor planting window. Use containers with good drainage and moderate watering.

What month do I plant shallot in Madison?

Plant Shallot in Madison during March, April, May, July, August. These are the optimal months based on Madison's USDA Zone 2 climate, 165 frost-free days, and temperature range of -13°C to 28°C.

Is shallot hard to grow in Madison?

Shallot is rated "medium" to grow in Madison. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Shallot in Madison is Moderate.

What grows well with shallot in Madison?

In Madison, you can grow many companion plants alongside Shallot. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Madison's Zone 2 climate.

Does shallot need full sun in Madison?

Shallot requires full sun. In Madison, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

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