Growing Kale in Reykjavik
🇮🇸 Zone 5 Planting Guide · Subpolar oceanic climate
Quick Answer: Growing Kale in Reykjavik
Yes, you can grow Kale in Reykjavik, IS! Plant during Mar, Apr, May, Jul, Aug for best results. Reykjavik is in USDA Zone 5 with a Subpolar oceanic climate, offering 130 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
Reykjavik's temperatures (-3°C to 13°C) are within the tolerable range for Kale (-10°C to 25°C), though not always in the optimal zone (5°C to 20°C). Plant during recommended months for best results.
Reykjavik Climate Data
Kale Planting Calendar for Reykjavik
Green months show the best time to plant Kale in Reykjavik
Kale Growing Requirements
Sunlight
Full Sun to Partial Shade
2-4 hours direct sunlight
Water
Regular
Consistent moisture, 1-2 inches/week
Days to Harvest
55-75
From planting to first harvest
Difficulty
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.
Companion Plants for Kale
Find out which plants grow best alongside Kale — and which to keep apart
Grow Kale Indoors
No garden? Learn how to grow Kale indoors with our complete guide
How to Grow Kale in Reykjavik
Reykjavik, IS is in USDA Hardiness Zone 5 with a Subpolar oceanic climate (Köppen Cfc). With winter lows of -3°C and summer highs of 13°C, the growing season spans approximately 130 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 Reykjavik, the best months to plant Kale are March, April, May, 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.
With 799mm of annual rainfall, Reykjavik provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.
Other Plants That Grow in Reykjavik
More plants you can grow alongside Kale in Reykjavik
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Frequently Asked Questions
Can I grow kale in Reykjavik?
Yes! Kale can be successfully grown in Reykjavik, IS. Reykjavik is in USDA Hardiness Zone 5 with a Subpolar oceanic climate. The difficulty level for growing Kale here is rated "medium". The best months to plant are March, April, May, July, August.
When should I plant kale in Reykjavik?
In Reykjavik, the recommended planting months for Kale are March, April, May, July, August. Reykjavik has 130 frost-free days per year, with winter lows of -3°C and summer highs of 13°C. Kale is frost tolerant, giving you more flexibility with planting dates.
How long does kale take to grow in Reykjavik?
Kale typically takes 55-75 days from planting to harvest. In Reykjavik's Subpolar oceanic climate with 130 frost-free days, you have enough time with good planning 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 Reykjavik?
Kale can potentially be grown indoors in Reykjavik with proper conditions. It requires full sun to partial shade (2-4 hours of indirect light). Indoor growing extends your season beyond the Mar, Apr, May, Jul, Aug outdoor planting window. Use containers with good drainage and regular watering.
What month do I plant kale in Reykjavik?
Plant Kale in Reykjavik during March, April, May, July, August. These are the optimal months based on Reykjavik's USDA Zone 5 climate, 130 frost-free days, and temperature range of -3°C to 13°C.
Is kale hard to grow in Reykjavik?
Kale is rated "medium" to grow in Reykjavik. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Kale in Reykjavik is Good.
What grows well with kale in Reykjavik?
In Reykjavik, 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 Reykjavik's Zone 5 climate.
Does kale need full sun in Reykjavik?
Kale requires full sun to partial shade. Kale tolerates lower light. In Reykjavik, a spot with filtered or indirect light for 2-4 hours works well.