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Growing Sorrel in Okinawa

🇯🇵 Zone 11 Planting Guide · Humid subtropical climate

USDA Zone 11 365 frost-free days 40-60 days to harvest

Quick Answer: Growing Sorrel in Okinawa

Yes, you can grow Sorrel in Okinawa, JP! Plant during Nov, Dec, Jan, Feb for best results. Okinawa is in USDA Zone 11 with a Humid subtropical climate, offering 365 frost-free days per year. The difficulty level is medium, and Sorrel takes 40-60 days to harvest. Sorrel needs full sun to partial shade and regular watering.

Climate Match Analysis

Moderate Match Okinawa + Sorrel

Okinawa's climate requires careful timing. Summer highs (31°C) exceed Sorrel's maximum (28°C), so plant early or provide shade. Follow the recommended planting months for success.

Sorrel tolerates -15°C to 28°C
Optimal: 10°C - 22°C
Okinawa range 14°C to 31°C

Okinawa Climate Data

USDA Zone
11
Frost-Free
365days
Winter Low
14°C
Summer High
31°C
Rainfall
2040mm/yr
Climate
Cfa
Humid subtropical

Sorrel Planting Calendar for Okinawa

Green months show the best time to plant Sorrel in Okinawa

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

Sorrel Growing Requirements

☀️

Sunlight

Full Sun to Partial Shade

2-4 hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

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Days to Harvest

40-60

From planting to first harvest

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Difficulty

medium

Some experience helpful

💡 Growing Tips for Sorrel

Perennial that returns yearly. Remove flower stalks to prolong leaf harvest. 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: Sorrel is frost tolerant — you can plant earlier in spring.

How to Grow Sorrel in Okinawa

Okinawa, JP is in USDA Hardiness Zone 11 with a Humid subtropical climate (Köppen Cfa). With winter lows of 14°C and summer highs of 31°C, the growing season spans approximately 365 frost-free days. Sorrel grows well with some gardening knowledge in this climate.

Sorrel thrives in temperatures between 10°C and 22°C, requiring full sun to partial shade and regular watering. In Okinawa, the best months to plant Sorrel are November, December, January, February. Since Sorrel 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.

Okinawa receives 2040mm of annual rainfall, which provides good natural moisture for Sorrel. Supplement with additional watering during dry spells.

Other Plants That Grow in Okinawa

More plants you can grow alongside Sorrel in Okinawa

Keep Exploring

Frequently Asked Questions

Can I grow sorrel in Okinawa?

Yes! Sorrel can be successfully grown in Okinawa, JP. Okinawa is in USDA Hardiness Zone 11 with a Humid subtropical climate. The difficulty level for growing Sorrel here is rated "medium". The best months to plant are November, December, January, February.

When should I plant sorrel in Okinawa?

In Okinawa, the recommended planting months for Sorrel are November, December, January, February. Okinawa has 365 frost-free days per year, with winter lows of 14°C and summer highs of 31°C. Sorrel is frost tolerant, giving you more flexibility with planting dates.

How long does sorrel take to grow in Okinawa?

Sorrel typically takes 40-60 days from planting to harvest. In Okinawa's Humid subtropical climate with 365 frost-free days, you have plenty of time to grow Sorrel to maturity. Perennial that returns yearly. Remove flower stalks to prolong leaf harvest. 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 sorrel indoors in Okinawa?

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

What month do I plant sorrel in Okinawa?

Plant Sorrel in Okinawa during November, December, January, February. These are the optimal months based on Okinawa's USDA Zone 11 climate, 365 frost-free days, and temperature range of 14°C to 31°C.

Is sorrel hard to grow in Okinawa?

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

What grows well with sorrel in Okinawa?

In Okinawa, you can grow many companion plants alongside Sorrel. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Okinawa's Zone 11 climate.

Does sorrel need full sun in Okinawa?

Sorrel requires full sun to partial shade. Sorrel tolerates lower light. In Okinawa, 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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