Growing Perilla in Reykjavik
🇮🇸 Zone 5 Planting Guide · Subpolar oceanic climate
Quick Answer: Growing Perilla in Reykjavik
Yes, you can grow Perilla in Reykjavik, IS! Plant during May, Jun, 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 Perilla takes 50-70 days to harvest. Perilla needs full sun to partial shade and regular watering.
Climate Match Analysis
Reykjavik's climate requires careful timing. Winter lows (-3°C) drop below Perilla's minimum (5°C), so avoid cold months. Follow the recommended planting months for success.
Reykjavik Climate Data
Perilla Planting Calendar for Reykjavik
Green months show the best time to plant Perilla in Reykjavik
Perilla Growing Requirements
Sunlight
Full Sun to Partial Shade
2-4 hours direct sunlight
Water
Regular
Consistent moisture, 1-2 inches/week
Days to Harvest
50-70
From planting to first harvest
Difficulty
Some experience helpful
💡 Growing Tips for Perilla
Self-seeds readily. Essential in Japanese and Korean cuisine. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.
Frost tolerance: Perilla is NOT frost tolerant — wait until after the last frost in Reykjavik.
How to Grow Perilla 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. Perilla grows well with some gardening knowledge in this climate.
Perilla thrives in temperatures between 18°C and 28°C, requiring full sun to partial shade and regular watering. In Reykjavik, the best months to plant Perilla are May, June, July, August. Perilla is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 50-70 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 Perilla in Reykjavik
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Frequently Asked Questions
Can I grow perilla in Reykjavik?
Yes! Perilla can be successfully grown in Reykjavik, IS. Reykjavik is in USDA Hardiness Zone 5 with a Subpolar oceanic climate. The difficulty level for growing Perilla here is rated "medium". The best months to plant are May, June, July, August.
When should I plant perilla in Reykjavik?
In Reykjavik, the recommended planting months for Perilla are May, June, July, August. Reykjavik has 130 frost-free days per year, with winter lows of -3°C and summer highs of 13°C. Since Perilla is not frost tolerant, make sure to plant after the last frost date.
How long does perilla take to grow in Reykjavik?
Perilla typically takes 50-70 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 Perilla to maturity. Self-seeds readily. Essential in Japanese and Korean cuisine. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and can invite root rot. 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 perilla indoors in Reykjavik?
Perilla 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 May, Jun, Jul, Aug outdoor planting window. Use containers with good drainage and regular watering.
What month do I plant perilla in Reykjavik?
Plant Perilla in Reykjavik during May, June, 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 perilla hard to grow in Reykjavik?
Perilla is rated "medium" to grow in Reykjavik. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Perilla in Reykjavik is Moderate.
What grows well with perilla in Reykjavik?
In Reykjavik, you can grow many companion plants alongside Perilla. 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 perilla need full sun in Reykjavik?
Perilla requires full sun to partial shade. Perilla tolerates lower light. In Reykjavik, a spot with filtered or indirect light for 2-4 hours works well.