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Growing Pennyroyal in Fukuoka

🇯🇵 Zone 7 Planting Guide · Humid subtropical climate

USDA Zone 7 300 frost-free days 60-90 days to harvest

Quick Answer: Growing Pennyroyal in Fukuoka

Yes, you can grow Pennyroyal in Fukuoka, JP! Plant during Oct, Nov for best results. Fukuoka is in USDA Zone 7 with a Humid subtropical climate, offering 300 frost-free days per year. The difficulty level is medium, and Pennyroyal takes 60-90 days to harvest. Pennyroyal needs full sun to partial shade and regular watering.

Climate Match Analysis

Moderate Match Fukuoka + Pennyroyal

Fukuoka's climate requires careful timing. Summer highs (32°C) exceed Pennyroyal's maximum (28°C), so plant early or provide shade. Follow the recommended planting months for success.

Pennyroyal tolerates -10°C to 28°C
Optimal: 12°C - 22°C
Fukuoka range 3°C to 32°C

Fukuoka Climate Data

USDA Zone
7
Frost-Free
300days
Winter Low
3°C
Summer High
32°C
Rainfall
1612mm/yr
Climate
Cfa
Humid subtropical

Pennyroyal Planting Calendar for Fukuoka

Green months show the best time to plant Pennyroyal in Fukuoka

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

Pennyroyal 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 Pennyroyal

Repels fleas and mosquitoes. Ground cover between pavers. 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: Pennyroyal is frost tolerant — you can plant earlier in spring.

How to Grow Pennyroyal in Fukuoka

Fukuoka, JP is in USDA Hardiness Zone 7 with a Humid subtropical climate (Köppen Cfa). With winter lows of 3°C and summer highs of 32°C, the growing season spans approximately 300 frost-free days. Pennyroyal grows well with some gardening knowledge in this climate.

Pennyroyal thrives in temperatures between 12°C and 22°C, requiring full sun to partial shade and regular watering. In Fukuoka, the best months to plant Pennyroyal are October, November. Since Pennyroyal 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.

Fukuoka receives 1612mm of annual rainfall, which provides good natural moisture for Pennyroyal. Supplement with additional watering during dry spells.

Other Plants That Grow in Fukuoka

More plants you can grow alongside Pennyroyal in Fukuoka

Keep Exploring

Frequently Asked Questions

Can I grow pennyroyal in Fukuoka?

Yes! Pennyroyal can be successfully grown in Fukuoka, JP. Fukuoka is in USDA Hardiness Zone 7 with a Humid subtropical climate. The difficulty level for growing Pennyroyal here is rated "medium". The best months to plant are October, November.

When should I plant pennyroyal in Fukuoka?

In Fukuoka, the recommended planting months for Pennyroyal are October, November. Fukuoka has 300 frost-free days per year, with winter lows of 3°C and summer highs of 32°C. Pennyroyal is frost tolerant, giving you more flexibility with planting dates.

How long does pennyroyal take to grow in Fukuoka?

Pennyroyal typically takes 60-90 days from planting to harvest. In Fukuoka's Humid subtropical climate with 300 frost-free days, you have plenty of time to grow Pennyroyal to maturity. Repels fleas and mosquitoes. Ground cover between pavers. 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 pennyroyal indoors in Fukuoka?

Pennyroyal can potentially be grown indoors in Fukuoka with proper conditions. It requires full sun to partial shade (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 pennyroyal in Fukuoka?

Plant Pennyroyal in Fukuoka during October, November. These are the optimal months based on Fukuoka's USDA Zone 7 climate, 300 frost-free days, and temperature range of 3°C to 32°C.

Is pennyroyal hard to grow in Fukuoka?

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

What grows well with pennyroyal in Fukuoka?

In Fukuoka, you can grow many companion plants alongside Pennyroyal. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Fukuoka's Zone 7 climate.

Does pennyroyal need full sun in Fukuoka?

Pennyroyal requires full sun to partial shade. Pennyroyal tolerates lower light. In Fukuoka, 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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