Skip to content
🥬 Vegetable medium

Growing Leek in Wuhan

🇨🇳 Zone 6 Planting Guide · Humid subtropical climate

USDA Zone 6 260 frost-free days 90-120 days to harvest

Quick Answer: Growing Leek in Wuhan

Yes, you can grow Leek in Wuhan, CN! Plant during Jan, Feb, Mar, Sep, Oct for best results. Wuhan is in USDA Zone 6 with a Humid subtropical climate, offering 260 frost-free days per year. The difficulty level is medium, and Leek takes 90-120 days to harvest. Leek needs full sun and regular watering.

Climate Match Analysis

Moderate Match Wuhan + Leek

Wuhan's climate requires careful timing. Summer highs (34°C) exceed Leek's maximum (25°C), so plant early or provide shade. Follow the recommended planting months for success.

Leek tolerates -5°C to 25°C
Optimal: 10°C - 20°C
Wuhan range 0°C to 34°C

Wuhan Climate Data

USDA Zone
6
Frost-Free
260days
Winter Low
0°C
Summer High
34°C
Rainfall
1269mm/yr
Climate
Cfa
Humid subtropical

Leek Planting Calendar for Wuhan

Green months show the best time to plant Leek in Wuhan

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

Leek Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

90-120

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Leek

Plant in trenches and hill soil as they grow to blanch stems. Very cold hardy. 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: Leek is frost tolerant — you can plant earlier in spring.

How to Grow Leek in Wuhan

Wuhan, CN is in USDA Hardiness Zone 6 with a Humid subtropical climate (Köppen Cfa). With winter lows of 0°C and summer highs of 34°C, the growing season spans approximately 260 frost-free days. Leek grows well with some gardening knowledge in this climate.

Leek thrives in temperatures between 10°C and 20°C, requiring full sun and regular watering. In Wuhan, the best months to plant Leek are January, February, March, September, October. Since Leek can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 90-120 days after planting.

Wuhan receives 1269mm of annual rainfall, which provides good natural moisture for Leek. Supplement with additional watering during dry spells.

Other Plants That Grow in Wuhan

More plants you can grow alongside Leek in Wuhan

Keep Exploring

Frequently Asked Questions

Can I grow leek in Wuhan?

Yes! Leek can be successfully grown in Wuhan, CN. Wuhan is in USDA Hardiness Zone 6 with a Humid subtropical climate. The difficulty level for growing Leek here is rated "medium". The best months to plant are January, February, March, September, October.

When should I plant leek in Wuhan?

In Wuhan, the recommended planting months for Leek are January, February, March, September, October. Wuhan has 260 frost-free days per year, with winter lows of 0°C and summer highs of 34°C. Leek is frost tolerant, giving you more flexibility with planting dates.

How long does leek take to grow in Wuhan?

Leek typically takes 90-120 days from planting to harvest. In Wuhan's Humid subtropical climate with 260 frost-free days, you have plenty of time to grow Leek to maturity. Plant in trenches and hill soil as they grow to blanch stems. Very cold hardy. 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 leek indoors in Wuhan?

Leek can potentially be grown indoors in Wuhan with proper conditions. It requires full sun (6+ hours of direct light — a south-facing window or grow lights recommended). Indoor growing extends your season beyond the Jan, Feb, Mar, Sep, Oct outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant leek in Wuhan?

Plant Leek in Wuhan during January, February, March, September, October. These are the optimal months based on Wuhan's USDA Zone 6 climate, 260 frost-free days, and temperature range of 0°C to 34°C.

Is leek hard to grow in Wuhan?

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

What grows well with leek in Wuhan?

In Wuhan, you can grow many companion plants alongside Leek. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Wuhan's Zone 6 climate.

Does leek need full sun in Wuhan?

Leek requires full sun. In Wuhan, provide at least 6 hours of direct sunlight daily. Most garden locations with southern exposure will work well.

Last updated: March 2026 · Climate data from NOAA, FAO, USDA

See an error? Report it