Growing Nasturtium in Mendoza
🇦🇷 Zone 6 Planting Guide · Cold desert climate
Quick Answer: Growing Nasturtium in Mendoza
Yes, you can grow Nasturtium in Mendoza, AR! Plant during Sep, Oct, Nov, Dec for best results. Mendoza is in USDA Zone 6 with a Cold desert climate, offering 270 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
Mendoza's climate requires careful timing. Winter lows (0°C) drop below Nasturtium's minimum (5°C), so avoid cold months. Summer highs (32°C) exceed Nasturtium's maximum (30°C), so plant early or provide shade. Follow the recommended planting months for success.
Mendoza Climate Data
Nasturtium Planting Calendar for Mendoza
Green months show the best time to plant Nasturtium in Mendoza
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 Mendoza.
How to Grow Nasturtium in Mendoza
Mendoza, AR is in USDA Hardiness Zone 6 with a Cold desert climate (Köppen BWk). With winter lows of 0°C and summer highs of 32°C, the growing season spans approximately 270 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 Mendoza, the best months to plant Nasturtium are September, October, November, December. 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.
Mendoza receives only 223mm of annual rainfall, so consistent irrigation will be essential for growing Nasturtium successfully.
Other Plants That Grow in Mendoza
More plants you can grow alongside Nasturtium in Mendoza
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Frequently Asked Questions
Can I grow nasturtium in Mendoza?
Yes! Nasturtium can be successfully grown in Mendoza, AR. Mendoza is in USDA Hardiness Zone 6 with a Cold desert climate. The difficulty level for growing Nasturtium here is rated "easy". The best months to plant are September, October, November, December.
When should I plant nasturtium in Mendoza?
In Mendoza, the recommended planting months for Nasturtium are September, October, November, December. Mendoza has 270 frost-free days per year, with winter lows of 0°C and summer highs of 32°C. Since Nasturtium is not frost tolerant, make sure to plant after the last frost date.
How long does nasturtium take to grow in Mendoza?
Nasturtium typically takes 35-52 days from planting to harvest. In Mendoza's Cold desert climate with 270 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 Mendoza?
Nasturtium can potentially be grown indoors in Mendoza with proper conditions. It requires full sun to partial shade (2-4 hours of indirect light). Indoor growing extends your season beyond the Sep, Oct, Nov, Dec outdoor planting window. Use containers with good drainage and low watering.
What month do I plant nasturtium in Mendoza?
Plant Nasturtium in Mendoza during September, October, November, December. These are the optimal months based on Mendoza's USDA Zone 6 climate, 270 frost-free days, and temperature range of 0°C to 32°C.
Is nasturtium hard to grow in Mendoza?
Nasturtium is rated "easy" to grow in Mendoza. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Nasturtium in Mendoza is Moderate.
What grows well with nasturtium in Mendoza?
In Mendoza, 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 Mendoza's Zone 6 climate.
Does nasturtium need full sun in Mendoza?
Nasturtium requires full sun to partial shade. Nasturtium tolerates lower light. In Mendoza, a spot with filtered or indirect light for 2-4 hours works well.