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🌿 Herb medium

Growing Perilla in Antananarivo

🇲🇬 Zone 9 Planting Guide · Subtropical highland climate

USDA Zone 9 345 frost-free days 50-70 days to harvest

Quick Answer: Growing Perilla in Antananarivo

Yes, you can grow Perilla in Antananarivo, MG! Plant during Jul, Aug, Sep, Oct for best results. Antananarivo is in USDA Zone 9 with a Subtropical highland climate, offering 345 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 Antananarivo + Perilla

Antananarivo's temperatures (10°C to 26°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
Antananarivo range 10°C to 26°C

Antananarivo Climate Data

USDA Zone
9
Frost-Free
345days
Winter Low
10°C
Summer High
26°C
Rainfall
1390mm/yr
Climate
Cwb
Subtropical highland

Perilla Planting Calendar for Antananarivo

Green months show the best time to plant Perilla in Antananarivo

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 Antananarivo.

How to Grow Perilla in Antananarivo

Antananarivo, MG is in USDA Hardiness Zone 9 with a Subtropical highland climate (Köppen Cwb). With winter lows of 10°C and summer highs of 26°C, the growing season spans approximately 345 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 Antananarivo, the best months to plant Perilla are July, August, September, October. 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.

Antananarivo receives 1390mm of annual rainfall, which provides good natural moisture for Perilla. Supplement with additional watering during dry spells.

Other Plants That Grow in Antananarivo

More plants you can grow alongside Perilla in Antananarivo

Keep Exploring

Frequently Asked Questions

Can I grow perilla in Antananarivo?

Yes! Perilla can be successfully grown in Antananarivo, MG. Antananarivo is in USDA Hardiness Zone 9 with a Subtropical highland climate. The difficulty level for growing Perilla here is rated "medium". The best months to plant are July, August, September, October.

When should I plant perilla in Antananarivo?

In Antananarivo, the recommended planting months for Perilla are July, August, September, October. Antananarivo has 345 frost-free days per year, with winter lows of 10°C and summer highs of 26°C. Since Perilla is not frost tolerant, make sure to plant after the last frost date.

How long does perilla take to grow in Antananarivo?

Perilla typically takes 50-70 days from planting to harvest. In Antananarivo's Subtropical highland climate with 345 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 Antananarivo?

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

What month do I plant perilla in Antananarivo?

Plant Perilla in Antananarivo during July, August, September, October. These are the optimal months based on Antananarivo's USDA Zone 9 climate, 345 frost-free days, and temperature range of 10°C to 26°C.

Is perilla hard to grow in Antananarivo?

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

What grows well with perilla in Antananarivo?

In Antananarivo, 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 Antananarivo's Zone 9 climate.

Does perilla need full sun in Antananarivo?

Perilla requires full sun to partial shade. Perilla tolerates lower light. In Antananarivo, 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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