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Growing Nasturtium in Victoria

🇨🇦 Zone 6 Planting Guide · Warm-summer Mediterranean climate

USDA Zone 6 260 frost-free days 35-52 days to harvest

Quick Answer: Growing Nasturtium in Victoria

Yes, you can grow Nasturtium in Victoria, CA! Plant during Mar, Apr, May, Jun for best results. Victoria is in USDA Zone 6 with a Warm-summer Mediterranean climate, offering 260 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

Moderate Match Victoria + Nasturtium

Victoria'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.

Nasturtium tolerates 5°C to 30°C
Optimal: 15°C - 25°C
Victoria range 1°C to 22°C

Victoria Climate Data

USDA Zone
6
Frost-Free
260days
Winter Low
1°C
Summer High
22°C
Rainfall
608mm/yr
Climate
Csb
Warm-summer Mediterranean

Nasturtium Planting Calendar for Victoria

Green months show the best time to plant Nasturtium in Victoria

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Plant Nasturtium Not recommended

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

easy

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 Victoria.

How to Grow Nasturtium in Victoria

Victoria, CA is in USDA Hardiness Zone 6 with a Warm-summer Mediterranean climate (Köppen Csb). With winter lows of 1°C and summer highs of 22°C, the growing season spans approximately 260 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 Victoria, the best months to plant Nasturtium are March, April, May, June. 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 608mm of annual rainfall, Victoria provides moderate natural moisture. This should be adequate for Nasturtium's water needs.

Other Plants That Grow in Victoria

More plants you can grow alongside Nasturtium in Victoria

Keep Exploring

Frequently Asked Questions

Can I grow nasturtium in Victoria?

Yes! Nasturtium can be successfully grown in Victoria, CA. Victoria is in USDA Hardiness Zone 6 with a Warm-summer Mediterranean climate. The difficulty level for growing Nasturtium here is rated "easy". The best months to plant are March, April, May, June.

When should I plant nasturtium in Victoria?

In Victoria, the recommended planting months for Nasturtium are March, April, May, June. Victoria has 260 frost-free days per year, with winter lows of 1°C and summer highs of 22°C. Since Nasturtium is not frost tolerant, make sure to plant after the last frost date.

How long does nasturtium take to grow in Victoria?

Nasturtium typically takes 35-52 days from planting to harvest. In Victoria's Warm-summer Mediterranean climate with 260 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 Victoria?

Nasturtium can potentially be grown indoors in Victoria with proper conditions. It requires full sun to partial shade (2-4 hours of indirect light). Indoor growing extends your season beyond the Mar, Apr, May, Jun outdoor planting window. Use containers with good drainage and low watering.

What month do I plant nasturtium in Victoria?

Plant Nasturtium in Victoria during March, April, May, June. These are the optimal months based on Victoria's USDA Zone 6 climate, 260 frost-free days, and temperature range of 1°C to 22°C.

Is nasturtium hard to grow in Victoria?

Nasturtium is rated "easy" to grow in Victoria. This is a great choice for beginners — it is forgiving and adapts well to this climate. The climate match for Nasturtium in Victoria is Moderate.

What grows well with nasturtium in Victoria?

In Victoria, 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 Victoria's Zone 6 climate.

Does nasturtium need full sun in Victoria?

Nasturtium requires full sun to partial shade. Nasturtium tolerates lower light. In Victoria, a spot with filtered or indirect light for 2-4 hours works well.

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

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