Growing Nasturtium in Detroit
🇺🇸 Zone 3 Planting Guide · Hot-summer humid continental climate
Quick Answer: Growing Nasturtium in Detroit
Yes, you can grow Nasturtium in Detroit, US! Plant during May, Jun, Jul, Aug for best results. Detroit is in USDA Zone 3 with a Hot-summer humid continental climate, offering 180 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
Detroit's climate requires careful timing. Winter lows (-8°C) drop below Nasturtium's minimum (5°C), so avoid cold months. Follow the recommended planting months for success.
Detroit Climate Data
Nasturtium Planting Calendar for Detroit
Green months show the best time to plant Nasturtium in Detroit
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 Detroit.
How to Grow Nasturtium in Detroit
Detroit, US is in USDA Hardiness Zone 3 with a Hot-summer humid continental climate (Köppen Dfa). With winter lows of -8°C and summer highs of 29°C, the growing season spans approximately 180 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 Detroit, the best months to plant Nasturtium are May, June, July, August. 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 836mm of annual rainfall, Detroit provides moderate natural moisture. This should be adequate for Nasturtium's water needs.
Other Plants That Grow in Detroit
More plants you can grow alongside Nasturtium in Detroit
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Frequently Asked Questions
Can I grow nasturtium in Detroit?
Yes! Nasturtium can be successfully grown in Detroit, US. Detroit is in USDA Hardiness Zone 3 with a Hot-summer humid continental climate. The difficulty level for growing Nasturtium here is rated "easy". The best months to plant are May, June, July, August.
When should I plant nasturtium in Detroit?
In Detroit, the recommended planting months for Nasturtium are May, June, July, August. Detroit has 180 frost-free days per year, with winter lows of -8°C and summer highs of 29°C. Since Nasturtium is not frost tolerant, make sure to plant after the last frost date.
How long does nasturtium take to grow in Detroit?
Nasturtium typically takes 35-52 days from planting to harvest. In Detroit's Hot-summer humid continental climate with 180 frost-free days, you have enough time with good planning 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 Detroit?
Nasturtium can potentially be grown indoors in Detroit 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 low watering.
What month do I plant nasturtium in Detroit?
Plant Nasturtium in Detroit during May, June, July, August. These are the optimal months based on Detroit's USDA Zone 3 climate, 180 frost-free days, and temperature range of -8°C to 29°C.
Is nasturtium hard to grow in Detroit?
Nasturtium is rated "easy" to grow in Detroit. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Nasturtium in Detroit is Moderate.
What grows well with nasturtium in Detroit?
In Detroit, 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 Detroit's Zone 3 climate.
Does nasturtium need full sun in Detroit?
Nasturtium requires full sun to partial shade. Nasturtium tolerates lower light. In Detroit, a spot with filtered or indirect light for 2-4 hours works well.