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🥬 Vegetable medium

Growing Shallot in Montevideo

🇺🇾 Zone 8 Planting Guide · Humid subtropical climate

USDA Zone 8 300 frost-free days 90-120 days to harvest

Quick Answer: Growing Shallot in Montevideo

Yes, you can grow Shallot in Montevideo, UY! Plant during Apr, May, Jun, Jul, Aug for best results. Montevideo is in USDA Zone 8 with a Humid subtropical climate, offering 300 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

Good Match Montevideo + Shallot

Montevideo's temperatures (6°C to 28°C) are within the tolerable range for Shallot (-5°C to 28°C), though not always in the optimal zone (10°C to 22°C). Plant during recommended months for best results.

Shallot tolerates -5°C to 28°C
Optimal: 10°C - 22°C
Montevideo range 6°C to 28°C

Montevideo Climate Data

USDA Zone
8
Frost-Free
300days
Winter Low
6°C
Summer High
28°C
Rainfall
1100mm/yr
Climate
Cfa
Humid subtropical

Shallot Planting Calendar for Montevideo

Green months show the best time to plant Shallot in Montevideo

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 Montevideo

Montevideo, UY is in USDA Hardiness Zone 8 with a Humid subtropical climate (Köppen Cfa). With winter lows of 6°C and summer highs of 28°C, the growing season spans approximately 300 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 Montevideo, the best months to plant Shallot are April, May, June, 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.

Montevideo receives 1100mm of annual rainfall, which provides good natural moisture for Shallot. Monitor soil moisture and water as needed.

Other Plants That Grow in Montevideo

More plants you can grow alongside Shallot in Montevideo

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Frequently Asked Questions

Can I grow shallot in Montevideo?

Yes! Shallot can be successfully grown in Montevideo, UY. Montevideo is in USDA Hardiness Zone 8 with a Humid subtropical climate. The difficulty level for growing Shallot here is rated "medium". The best months to plant are April, May, June, July, August.

When should I plant shallot in Montevideo?

In Montevideo, the recommended planting months for Shallot are April, May, June, July, August. Montevideo has 300 frost-free days per year, with winter lows of 6°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 Montevideo?

Shallot typically takes 90-120 days from planting to harvest. In Montevideo's Humid subtropical climate with 300 frost-free days, you have plenty of time 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 Montevideo?

Shallot can potentially be grown indoors in Montevideo 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 Apr, May, Jun, Jul, Aug outdoor planting window. Use containers with good drainage and moderate watering.

What month do I plant shallot in Montevideo?

Plant Shallot in Montevideo during April, May, June, July, August. These are the optimal months based on Montevideo's USDA Zone 8 climate, 300 frost-free days, and temperature range of 6°C to 28°C.

Is shallot hard to grow in Montevideo?

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

What grows well with shallot in Montevideo?

In Montevideo, 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 Montevideo's Zone 8 climate.

Does shallot need full sun in Montevideo?

Shallot requires full sun. In Montevideo, 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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