Skip to content
🌿 Herb medium

Growing Lovage in Ottawa

🇨🇦 Zone 1 Planting Guide · Warm-summer humid continental climate

USDA Zone 1 165 frost-free days 60-90 days to harvest

Quick Answer: Growing Lovage in Ottawa

Yes, you can grow Lovage in Ottawa, CA! Plant during Mar, Apr, May, Jul, Aug for best results. Ottawa is in USDA Zone 1 with a Warm-summer humid continental climate, offering 165 frost-free days per year. The difficulty level is medium, and Lovage takes 60-90 days to harvest. Lovage needs full sun to partial shade and regular watering.

Climate Match Analysis

Good Match Ottawa + Lovage

Ottawa's temperatures (-15°C to 27°C) are within the tolerable range for Lovage (-15°C to 28°C), though not always in the optimal zone (12°C to 22°C). Plant during recommended months for best results.

Lovage tolerates -15°C to 28°C
Optimal: 12°C - 22°C
Ottawa range -15°C to 27°C

Ottawa Climate Data

USDA Zone
1
Frost-Free
165days
Winter Low
-15°C
Summer High
27°C
Rainfall
920mm/yr
Climate
Dfb
Warm-summer humid continental

Lovage Planting Calendar for Ottawa

Green months show the best time to plant Lovage in Ottawa

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

Lovage Growing Requirements

☀️

Sunlight

Full Sun to Partial Shade

2-4 hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

60-90

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Lovage

Grows very large (2m). Use like celery in cooking. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Frost tolerance: Lovage is frost tolerant — you can plant earlier in spring.

How to Grow Lovage in Ottawa

Ottawa, CA is in USDA Hardiness Zone 1 with a Warm-summer humid continental climate (Köppen Dfb). With winter lows of -15°C and summer highs of 27°C, the growing season spans approximately 165 frost-free days. Lovage grows well with some gardening knowledge in this climate.

Lovage thrives in temperatures between 12°C and 22°C, requiring full sun to partial shade and regular watering. In Ottawa, the best months to plant Lovage are March, April, May, July, August. Since Lovage can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 60-90 days after planting.

With 920mm of annual rainfall, Ottawa provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.

Other Plants That Grow in Ottawa

More plants you can grow alongside Lovage in Ottawa

Keep Exploring

Frequently Asked Questions

Can I grow lovage in Ottawa?

Yes! Lovage can be successfully grown in Ottawa, CA. Ottawa is in USDA Hardiness Zone 1 with a Warm-summer humid continental climate. The difficulty level for growing Lovage here is rated "medium". The best months to plant are March, April, May, July, August.

When should I plant lovage in Ottawa?

In Ottawa, the recommended planting months for Lovage are March, April, May, July, August. Ottawa has 165 frost-free days per year, with winter lows of -15°C and summer highs of 27°C. Lovage is frost tolerant, giving you more flexibility with planting dates.

How long does lovage take to grow in Ottawa?

Lovage typically takes 60-90 days from planting to harvest. In Ottawa's Warm-summer humid continental climate with 165 frost-free days, you have enough time with good planning to grow Lovage to maturity. Grows very large (2m). Use like celery in cooking. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Can I grow lovage indoors in Ottawa?

Lovage can potentially be grown indoors in Ottawa 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, Jul, Aug outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant lovage in Ottawa?

Plant Lovage in Ottawa during March, April, May, July, August. These are the optimal months based on Ottawa's USDA Zone 1 climate, 165 frost-free days, and temperature range of -15°C to 27°C.

Is lovage hard to grow in Ottawa?

Lovage is rated "medium" to grow in Ottawa. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Lovage in Ottawa is Good.

What grows well with lovage in Ottawa?

In Ottawa, you can grow many companion plants alongside Lovage. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Ottawa's Zone 1 climate.

Does lovage need full sun in Ottawa?

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

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

See an error? Report it