Skip to content
🌾 Grain medium

Growing Soybean in Dalian

🇨🇳 Zone 4 Planting Guide · Hot-summer continental (dry winter) climate

USDA Zone 4 200 frost-free days 80-120 days to harvest

Quick Answer: Growing Soybean in Dalian

Yes, you can grow Soybean in Dalian, CN! Plant during Apr, May, Jun, Jul for best results. Dalian is in USDA Zone 4 with a Hot-summer continental (dry winter) climate, offering 200 frost-free days per year. The difficulty level is medium, and Soybean takes 80-120 days to harvest. Soybean needs full sun and regular watering.

Climate Match Analysis

Moderate Match Dalian + Soybean

Dalian's climate requires careful timing. Winter lows (-6°C) drop below Soybean's minimum (10°C), so avoid cold months. Follow the recommended planting months for success.

Soybean tolerates 10°C to 35°C
Optimal: 20°C - 30°C
Dalian range -6°C to 27°C

Dalian Climate Data

USDA Zone
4
Frost-Free
200days
Winter Low
-6°C
Summer High
27°C
Rainfall
613mm/yr
Climate
Dwa
Hot-summer continental (dry winter)

Soybean Planting Calendar for Dalian

Green months show the best time to plant Soybean in Dalian

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

Soybean Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

80-120

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Soybean

Inoculate seeds with nitrogen-fixing bacteria. Bush types don't need support. Wait until soil warms to at least 20°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: Soybean is NOT frost tolerant — wait until after the last frost in Dalian.

How to Grow Soybean in Dalian

Dalian, CN is in USDA Hardiness Zone 4 with a Hot-summer continental (dry winter) climate (Köppen Dwa). With winter lows of -6°C and summer highs of 27°C, the growing season spans approximately 200 frost-free days. Soybean grows well with some gardening knowledge in this climate.

Soybean thrives in temperatures between 20°C and 30°C, requiring full sun and regular watering. In Dalian, the best months to plant Soybean are April, May, June, July. Soybean is not frost tolerant, so it's important to wait until after the last spring frost before transplanting outdoors. Expect to harvest in approximately 80-120 days after planting.

With 613mm of annual rainfall, Dalian provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.

Other Plants That Grow in Dalian

More plants you can grow alongside Soybean in Dalian

Keep Exploring

Frequently Asked Questions

Can I grow soybean in Dalian?

Yes! Soybean can be successfully grown in Dalian, CN. Dalian is in USDA Hardiness Zone 4 with a Hot-summer continental (dry winter) climate. The difficulty level for growing Soybean here is rated "medium". The best months to plant are April, May, June, July.

When should I plant soybean in Dalian?

In Dalian, the recommended planting months for Soybean are April, May, June, July. Dalian has 200 frost-free days per year, with winter lows of -6°C and summer highs of 27°C. Since Soybean is not frost tolerant, make sure to plant after the last frost date.

How long does soybean take to grow in Dalian?

Soybean typically takes 80-120 days from planting to harvest. In Dalian's Hot-summer continental (dry winter) climate with 200 frost-free days, you have plenty of time to grow Soybean to maturity. Inoculate seeds with nitrogen-fixing bacteria. Bush types don't need support. Wait until soil warms to at least 20°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 soybean indoors in Dalian?

Soybean can potentially be grown indoors in Dalian 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 Apr, May, Jun, Jul outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant soybean in Dalian?

Plant Soybean in Dalian during April, May, June, July. These are the optimal months based on Dalian's USDA Zone 4 climate, 200 frost-free days, and temperature range of -6°C to 27°C.

Is soybean hard to grow in Dalian?

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

What grows well with soybean in Dalian?

In Dalian, you can grow many companion plants alongside Soybean. Good options from the same planting window include Tomato, Basil, Lettuce, Carrot and 2 more. These plants share similar planting months and thrive in Dalian's Zone 4 climate.

Does soybean need full sun in Dalian?

Soybean requires full sun. In Dalian, 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