Growing Nasturtium in Lyon
🇫🇷 Zone 6 Planting Guide · Oceanic / Marine west coast climate
Quick Answer: Growing Nasturtium in Lyon
Yes, you can grow Nasturtium in Lyon, FR! Plant during Apr, May, Jun, Jul for best results. Lyon is in USDA Zone 6 with a Oceanic / Marine west coast climate, offering 230 frost-free days per year. The difficulty level is easy, and Nasturtium takes 35-52 days to harvest. Nasturtium needs full sun to partial shade and low watering.
Climate Match Analysis
Lyon's climate requires careful timing. Winter lows (-1°C) drop below Nasturtium's minimum (5°C), so avoid cold months. Follow the recommended planting months for success.
Lyon Climate Data
Nasturtium Planting Calendar for Lyon
Green months show the best time to plant Nasturtium in Lyon
Nasturtium Growing Requirements
Sunlight
Full Sun to Partial Shade
2-4 hours direct sunlight
Water
Low
Drought tolerant, water sparingly
Days to Harvest
35-52
From planting to first harvest
Difficulty
Great for beginners
💡 Growing Tips for Nasturtium
Poor soil produces more flowers. Seeds are large and easy for kids. Wait until soil warms to at least 15°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.
Frost tolerance: Nasturtium is NOT frost tolerant — wait until after the last frost in Lyon.
How to Grow Nasturtium in Lyon
Lyon, FR is in USDA Hardiness Zone 6 with a Oceanic / Marine west coast climate (Köppen Cfb). With winter lows of -1°C and summer highs of 28°C, the growing season spans approximately 230 frost-free days. Nasturtium is one of the easiest plants to grow in this climate.
Nasturtium thrives in temperatures between 15°C and 25°C, requiring full sun to partial shade and low watering. In Lyon, the best months to plant Nasturtium are April, May, June, July. Nasturtium is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 35-52 days after planting.
With 831mm of annual rainfall, Lyon provides moderate natural moisture. This should be adequate for Nasturtium's water needs.
Other Plants That Grow in Lyon
More plants you can grow alongside Nasturtium in Lyon
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Frequently Asked Questions
Can I grow nasturtium in Lyon?
Yes! Nasturtium can be successfully grown in Lyon, FR. Lyon is in USDA Hardiness Zone 6 with a Oceanic / Marine west coast climate. The difficulty level for growing Nasturtium here is rated "easy". The best months to plant are April, May, June, July.
When should I plant nasturtium in Lyon?
In Lyon, the recommended planting months for Nasturtium are April, May, June, July. Lyon has 230 frost-free days per year, with winter lows of -1°C and summer highs of 28°C. Since Nasturtium is not frost tolerant, make sure to plant after the last frost date.
How long does nasturtium take to grow in Lyon?
Nasturtium typically takes 35-52 days from planting to harvest. In Lyon's Oceanic / Marine west coast climate with 230 frost-free days, you have plenty of time to grow Nasturtium to maturity. Poor soil produces more flowers. Seeds are large and easy for kids. Wait until soil warms to at least 15°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Overwatering is the most common mistake. Let soil dry out between waterings and ensure drainage is excellent.
Can I grow nasturtium indoors in Lyon?
Nasturtium can potentially be grown indoors in Lyon 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 outdoor planting window. Use containers with good drainage and low watering.
What month do I plant nasturtium in Lyon?
Plant Nasturtium in Lyon during April, May, June, July. These are the optimal months based on Lyon's USDA Zone 6 climate, 230 frost-free days, and temperature range of -1°C to 28°C.
Is nasturtium hard to grow in Lyon?
Nasturtium is rated "easy" to grow in Lyon. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Nasturtium in Lyon is Moderate.
What grows well with nasturtium in Lyon?
In Lyon, you can grow many companion plants alongside Nasturtium. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Lyon's Zone 6 climate.
Does nasturtium need full sun in Lyon?
Nasturtium requires full sun to partial shade. Nasturtium tolerates lower light. In Lyon, a spot with filtered or indirect light for 2-4 hours works well.