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🌿 Herb medium

Growing Chervil in Lisbon

🇵🇹 Zone 9 Planting Guide · Hot-summer Mediterranean climate

USDA Zone 9 350 frost-free days 40-60 days to harvest

Quick Answer: Growing Chervil in Lisbon

Yes, you can grow Chervil in Lisbon, PT! Plant during Oct, Nov for best results. Lisbon is in USDA Zone 9 with a Hot-summer Mediterranean climate, offering 350 frost-free days per year. The difficulty level is medium, and Chervil takes 40-60 days to harvest. Chervil needs partial shade ok and regular watering.

Climate Match Analysis

Moderate Match Lisbon + Chervil

Lisbon's climate requires careful timing. Summer highs (28°C) exceed Chervil's maximum (22°C), so plant early or provide shade. Follow the recommended planting months for success.

Chervil tolerates -5°C to 22°C
Optimal: 10°C - 18°C
Lisbon range 8°C to 28°C

Lisbon Climate Data

USDA Zone
9
Frost-Free
350days
Winter Low
8°C
Summer High
28°C
Rainfall
774mm/yr
Climate
Csa
Hot-summer Mediterranean

Chervil Planting Calendar for Lisbon

Green months show the best time to plant Chervil in Lisbon

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

Chervil Growing Requirements

☀️

Sunlight

Partial Shade OK

2-4 hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

40-60

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Chervil

Bolts in heat -- grow in cool season or shade. Direct sow. 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: Chervil is frost tolerant — you can plant earlier in spring.

How to Grow Chervil in Lisbon

Lisbon, PT is in USDA Hardiness Zone 9 with a Hot-summer Mediterranean climate (Köppen Csa). With winter lows of 8°C and summer highs of 28°C, the growing season spans approximately 350 frost-free days. Chervil grows well with some gardening knowledge in this climate.

Chervil thrives in temperatures between 10°C and 18°C, requiring partial shade ok and regular watering. In Lisbon, the best months to plant Chervil are October, November. Since Chervil can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 40-60 days after planting.

With 774mm of annual rainfall, Lisbon provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.

Other Plants That Grow in Lisbon

More plants you can grow alongside Chervil in Lisbon

Keep Exploring

Frequently Asked Questions

Can I grow chervil in Lisbon?

Yes! Chervil can be successfully grown in Lisbon, PT. Lisbon is in USDA Hardiness Zone 9 with a Hot-summer Mediterranean climate. The difficulty level for growing Chervil here is rated "medium". The best months to plant are October, November.

When should I plant chervil in Lisbon?

In Lisbon, the recommended planting months for Chervil are October, November. Lisbon has 350 frost-free days per year, with winter lows of 8°C and summer highs of 28°C. Chervil is frost tolerant, giving you more flexibility with planting dates.

How long does chervil take to grow in Lisbon?

Chervil typically takes 40-60 days from planting to harvest. In Lisbon's Hot-summer Mediterranean climate with 350 frost-free days, you have plenty of time to grow Chervil to maturity. Bolts in heat -- grow in cool season or shade. Direct sow. 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 chervil indoors in Lisbon?

Chervil can potentially be grown indoors in Lisbon with proper conditions. It requires partial shade ok (2-4 hours of indirect light). Indoor growing extends your season beyond the Oct, Nov outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant chervil in Lisbon?

Plant Chervil in Lisbon during October, November. These are the optimal months based on Lisbon's USDA Zone 9 climate, 350 frost-free days, and temperature range of 8°C to 28°C.

Is chervil hard to grow in Lisbon?

Chervil is rated "medium" to grow in Lisbon. Some gardening experience is helpful. Pay attention to watering schedules and planting timing. The climate match for Chervil in Lisbon is Moderate.

What grows well with chervil in Lisbon?

In Lisbon, you can grow many companion plants alongside Chervil. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Lisbon's Zone 9 climate.

Does chervil need full sun in Lisbon?

Chervil requires partial shade ok. Chervil tolerates lower light. In Lisbon, 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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