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🌿 Herb medium

Growing Dill in Incheon

🇰🇷 Zone 4 Planting Guide · Hot-summer continental (dry winter) climate

USDA Zone 4 210 frost-free days 40-60 days to harvest

Quick Answer: Growing Dill in Incheon

Yes, you can grow Dill in Incheon, KR! Plant during Feb, Mar, Apr, Aug, Sep for best results. Incheon is in USDA Zone 4 with a Hot-summer continental (dry winter) climate, offering 210 frost-free days per year. The difficulty level is medium, and Dill takes 40-60 days to harvest. Dill needs full sun and moderate watering.

Climate Match Analysis

Moderate Match Incheon + Dill

Incheon's climate requires careful timing. Winter lows (-5°C) drop below Dill's minimum (2°C), so avoid cold months. Summer highs (29°C) exceed Dill's maximum (28°C), so plant early or provide shade. Follow the recommended planting months for success.

Dill tolerates 2°C to 28°C
Optimal: 12°C - 22°C
Incheon range -5°C to 29°C

Incheon Climate Data

USDA Zone
4
Frost-Free
210days
Winter Low
-5°C
Summer High
29°C
Rainfall
1234mm/yr
Climate
Dwa
Hot-summer continental (dry winter)

Dill Planting Calendar for Incheon

Green months show the best time to plant Dill in Incheon

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

Dill Growing Requirements

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Sunlight

Full Sun

6+ hours direct sunlight

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Water

Moderate

Keep soil consistently moist

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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 Dill

Sow directly -- doesn't transplant well. Self-seeds freely. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Frost tolerance: Dill is frost tolerant — you can plant earlier in spring.

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Companion Plants for Dill

Find out which plants grow best alongside Dill — and which to keep apart

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Grow Dill Indoors

No garden? Learn how to grow Dill indoors with our complete guide

How to Grow Dill in Incheon

Incheon, KR is in USDA Hardiness Zone 4 with a Hot-summer continental (dry winter) climate (Köppen Dwa). With winter lows of -5°C and summer highs of 29°C, the growing season spans approximately 210 frost-free days. Dill grows well with some gardening knowledge in this climate.

Dill thrives in temperatures between 12°C and 22°C, requiring full sun and moderate watering. In Incheon, the best months to plant Dill are February, March, April, August, September. Since Dill 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.

Incheon receives 1234mm of annual rainfall, which provides good natural moisture for Dill. Monitor soil moisture and water as needed.

Other Plants That Grow in Incheon

More plants you can grow alongside Dill in Incheon

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Frequently Asked Questions

Can I grow dill in Incheon?

Yes! Dill can be successfully grown in Incheon, KR. Incheon is in USDA Hardiness Zone 4 with a Hot-summer continental (dry winter) climate. The difficulty level for growing Dill here is rated "medium". The best months to plant are February, March, April, August, September.

When should I plant dill in Incheon?

In Incheon, the recommended planting months for Dill are February, March, April, August, September. Incheon has 210 frost-free days per year, with winter lows of -5°C and summer highs of 29°C. Dill is frost tolerant, giving you more flexibility with planting dates.

How long does dill take to grow in Incheon?

Dill typically takes 40-60 days from planting to harvest. In Incheon's Hot-summer continental (dry winter) climate with 210 frost-free days, you have plenty of time to grow Dill to maturity. Sow directly -- doesn't transplant well. Self-seeds freely. Can be planted 2-3 weeks before the last expected frost, giving it a head start on the growing season. Water steadily but avoid soggy soil. A 5-cm layer of organic mulch helps balance moisture and suppress weeds.

Can I grow dill indoors in Incheon?

Dill can potentially be grown indoors in Incheon 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 Feb, Mar, Apr, Aug, Sep outdoor planting window. Use containers with good drainage and moderate watering.

What month do I plant dill in Incheon?

Plant Dill in Incheon during February, March, April, August, September. These are the optimal months based on Incheon's USDA Zone 4 climate, 210 frost-free days, and temperature range of -5°C to 29°C.

Is dill hard to grow in Incheon?

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

What grows well with dill in Incheon?

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

Does dill need full sun in Incheon?

Dill requires full sun. In Incheon, 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

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