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🌿 Herb medium

Growing Perilla in Lisbon

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

USDA Zone 9 350 frost-free days 50-70 days to harvest

Quick Answer: Growing Perilla in Lisbon

Yes, you can grow Perilla in Lisbon, PT! Plant during Jan, Feb, Mar, Apr 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 Perilla takes 50-70 days to harvest. Perilla needs full sun to partial shade and regular watering.

Climate Match Analysis

Good Match Lisbon + Perilla

Lisbon's temperatures (8°C to 28°C) are within the tolerable range for Perilla (5°C to 35°C), though not always in the optimal zone (18°C to 28°C). Plant during recommended months for best results.

Perilla tolerates 5°C to 35°C
Optimal: 18°C - 28°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

Perilla Planting Calendar for Lisbon

Green months show the best time to plant Perilla in Lisbon

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

Perilla Growing Requirements

☀️

Sunlight

Full Sun to Partial Shade

2-4 hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

50-70

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Perilla

Self-seeds readily. Essential in Japanese and Korean cuisine. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and can invite root rot. Aim for about 2.5 cm of water per week, adjusting for rainfall. Organic mulch around the base helps maintain even moisture.

Frost tolerance: Perilla is NOT frost tolerant — wait until after the last frost in Lisbon.

How to Grow Perilla 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. Perilla grows well with some gardening knowledge in this climate.

Perilla thrives in temperatures between 18°C and 28°C, requiring full sun to partial shade and regular watering. In Lisbon, the best months to plant Perilla are January, February, March, April. Perilla is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 50-70 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 Perilla in Lisbon

Keep Exploring

Frequently Asked Questions

Can I grow perilla in Lisbon?

Yes! Perilla 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 Perilla here is rated "medium". The best months to plant are January, February, March, April.

When should I plant perilla in Lisbon?

In Lisbon, the recommended planting months for Perilla are January, February, March, April. Lisbon has 350 frost-free days per year, with winter lows of 8°C and summer highs of 28°C. Since Perilla is not frost tolerant, make sure to plant after the last frost date.

How long does perilla take to grow in Lisbon?

Perilla typically takes 50-70 days from planting to harvest. In Lisbon's Hot-summer Mediterranean climate with 350 frost-free days, you have plenty of time to grow Perilla to maturity. Self-seeds readily. Essential in Japanese and Korean cuisine. Wait until soil warms to at least 18°C before transplanting outdoors — cold soil stunts growth and can invite root rot. 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 perilla indoors in Lisbon?

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

What month do I plant perilla in Lisbon?

Plant Perilla in Lisbon during January, February, March, April. 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 perilla hard to grow in Lisbon?

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

What grows well with perilla in Lisbon?

In Lisbon, you can grow many companion plants alongside Perilla. 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 perilla need full sun in Lisbon?

Perilla requires full sun to partial shade. Perilla 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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