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🥬 Vegetable medium

Growing Kale in Montevideo

🇺🇾 Zone 8 Planting Guide · Humid subtropical climate

USDA Zone 8 300 frost-free days 55-75 days to harvest

Quick Answer: Growing Kale in Montevideo

Yes, you can grow Kale 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 Kale takes 55-75 days to harvest. Kale needs full sun to partial shade and regular watering.

Climate Match Analysis

Moderate Match Montevideo + Kale

Montevideo's climate requires careful timing. Summer highs (28°C) exceed Kale's maximum (25°C), so plant early or provide shade. Follow the recommended planting months for success.

Kale tolerates -10°C to 25°C
Optimal: 5°C - 20°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

Kale Planting Calendar for Montevideo

Green months show the best time to plant Kale in Montevideo

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

Kale Growing Requirements

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Sunlight

Full Sun to Partial Shade

2-4 hours direct sunlight

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Water

Regular

Consistent moisture, 1-2 inches/week

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Days to Harvest

55-75

From planting to first harvest

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Difficulty

medium

Some experience helpful

💡 Growing Tips for Kale

One of the hardiest garden crops. Can overwinter in many climates with mulch. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

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

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Companion Plants for Kale

Find out which plants grow best alongside Kale — and which to keep apart

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Grow Kale Indoors

No garden? Learn how to grow Kale indoors with our complete guide

How to Grow Kale 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. Kale grows well with some gardening knowledge in this climate.

Kale thrives in temperatures between 5°C and 20°C, requiring full sun to partial shade and regular watering. In Montevideo, the best months to plant Kale are April, May, June, July, August. Since Kale can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 55-75 days after planting.

Montevideo receives 1100mm of annual rainfall, which provides good natural moisture for Kale. Supplement with additional watering during dry spells.

Other Plants That Grow in Montevideo

More plants you can grow alongside Kale in Montevideo

Keep Exploring

Frequently Asked Questions

Can I grow kale in Montevideo?

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

When should I plant kale in Montevideo?

In Montevideo, the recommended planting months for Kale 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. Kale is frost tolerant, giving you more flexibility with planting dates.

How long does kale take to grow in Montevideo?

Kale typically takes 55-75 days from planting to harvest. In Montevideo's Humid subtropical climate with 300 frost-free days, you have plenty of time to grow Kale to maturity. One of the hardiest garden crops. Can overwinter in many climates with mulch. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Can I grow kale indoors in Montevideo?

Kale can potentially be grown indoors in Montevideo with proper conditions. It requires full sun to partial shade (2-4 hours of indirect light). Indoor growing extends your season beyond the Apr, May, Jun, Jul, Aug outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant kale in Montevideo?

Plant Kale 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 kale hard to grow in Montevideo?

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

What grows well with kale in Montevideo?

In Montevideo, you can grow many companion plants alongside Kale. 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 kale need full sun in Montevideo?

Kale requires full sun to partial shade. Kale tolerates lower light. In Montevideo, a spot with filtered or indirect light for 2-4 hours works well.

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

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