Growing Nasturtium in New York
🇺🇸 Zone 5 Planting Guide · Humid subtropical climate
Quick Answer: Growing Nasturtium in New York
Yes, you can grow Nasturtium in New York, US! Plant during Apr, May, Jun, Jul for best results. New York is in USDA Zone 5 with a Humid subtropical climate, offering 210 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
New York's climate requires careful timing. Winter lows (-3°C) drop below Nasturtium's minimum (5°C), so avoid cold months. Follow the recommended planting months for success.
New York Climate Data
Nasturtium Planting Calendar for New York
Green months show the best time to plant Nasturtium in New York
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 New York.
How to Grow Nasturtium in New York
New York, US is in USDA Hardiness Zone 5 with a Humid subtropical climate (Köppen Cfa). With winter lows of -3°C and summer highs of 30°C, the growing season spans approximately 210 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 New York, 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.
New York receives 1268mm of annual rainfall, which provides good natural moisture for Nasturtium. Be careful not to overwater — the natural rainfall may be sufficient.
Other Plants That Grow in New York
More plants you can grow alongside Nasturtium in New York
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Frequently Asked Questions
Can I grow nasturtium in New York?
Yes! Nasturtium can be successfully grown in New York, US. New York is in USDA Hardiness Zone 5 with a Humid subtropical 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 New York?
In New York, the recommended planting months for Nasturtium are April, May, June, July. New York has 210 frost-free days per year, with winter lows of -3°C and summer highs of 30°C. Since Nasturtium is not frost tolerant, make sure to plant after the last frost date.
How long does nasturtium take to grow in New York?
Nasturtium typically takes 35-52 days from planting to harvest. In New York's Humid subtropical climate with 210 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 New York?
Nasturtium can potentially be grown indoors in New York 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 New York?
Plant Nasturtium in New York during April, May, June, July. These are the optimal months based on New York's USDA Zone 5 climate, 210 frost-free days, and temperature range of -3°C to 30°C.
Is nasturtium hard to grow in New York?
Nasturtium is rated "easy" to grow in New York. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Nasturtium in New York is Moderate.
What grows well with nasturtium in New York?
In New York, 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 New York's Zone 5 climate.
Does nasturtium need full sun in New York?
Nasturtium requires full sun to partial shade. Nasturtium tolerates lower light. In New York, a spot with filtered or indirect light for 2-4 hours works well.