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🥬 Vegetable medium

Growing Turnip in Des Moines

🇺🇸 Zone 2 Planting Guide · Hot-summer humid continental climate

USDA Zone 2 170 frost-free days 30-60 days to harvest

Quick Answer: Growing Turnip in Des Moines

Yes, you can grow Turnip in Des Moines, US! Plant during Mar, Apr, May, Aug, Sep for best results. Des Moines is in USDA Zone 2 with a Hot-summer humid continental climate, offering 170 frost-free days per year. The difficulty level is medium, and Turnip takes 30-60 days to harvest. Turnip needs full sun and regular watering.

Climate Match Analysis

Moderate Match Des Moines + Turnip

Des Moines's climate requires careful timing. Winter lows (-12°C) drop below Turnip's minimum (-2°C), so avoid cold months. Summer highs (30°C) exceed Turnip's maximum (24°C), so plant early or provide shade. Follow the recommended planting months for success.

Turnip tolerates -2°C to 24°C
Optimal: 8°C - 18°C
Des Moines range -12°C to 30°C

Des Moines Climate Data

USDA Zone
2
Frost-Free
170days
Winter Low
-12°C
Summer High
30°C
Rainfall
889mm/yr
Climate
Dfa
Hot-summer humid continental

Turnip Planting Calendar for Des Moines

Green months show the best time to plant Turnip in Des Moines

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

Turnip Growing Requirements

☀️

Sunlight

Full Sun

6+ hours direct sunlight

💧

Water

Regular

Consistent moisture, 1-2 inches/week

📅

Days to Harvest

30-60

From planting to first harvest

📊

Difficulty

medium

Some experience helpful

💡 Growing Tips for Turnip

Direct sow. Spring and fall crops. 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: Turnip is frost tolerant — you can plant earlier in spring.

How to Grow Turnip in Des Moines

Des Moines, US is in USDA Hardiness Zone 2 with a Hot-summer humid continental climate (Köppen Dfa). With winter lows of -12°C and summer highs of 30°C, the growing season spans approximately 170 frost-free days. Turnip grows well with some gardening knowledge in this climate.

Turnip thrives in temperatures between 8°C and 18°C, requiring full sun and regular watering. In Des Moines, the best months to plant Turnip are March, April, May, August, September. Since Turnip can tolerate frost, you have flexibility to plant earlier in the season or extend into cooler months. Expect to harvest in approximately 30-60 days after planting.

With 889mm of annual rainfall, Des Moines provides moderate natural moisture. You'll likely need to supplement with regular watering, especially during the growing season.

Other Plants That Grow in Des Moines

More plants you can grow alongside Turnip in Des Moines

Keep Exploring

Frequently Asked Questions

Can I grow turnip in Des Moines?

Yes! Turnip can be successfully grown in Des Moines, US. Des Moines is in USDA Hardiness Zone 2 with a Hot-summer humid continental climate. The difficulty level for growing Turnip here is rated "medium". The best months to plant are March, April, May, August, September.

When should I plant turnip in Des Moines?

In Des Moines, the recommended planting months for Turnip are March, April, May, August, September. Des Moines has 170 frost-free days per year, with winter lows of -12°C and summer highs of 30°C. Turnip is frost tolerant, giving you more flexibility with planting dates.

How long does turnip take to grow in Des Moines?

Turnip typically takes 30-60 days from planting to harvest. In Des Moines's Hot-summer humid continental climate with 170 frost-free days, you have enough time with good planning to grow Turnip to maturity. Direct sow. Spring and fall crops. 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 turnip indoors in Des Moines?

Turnip can potentially be grown indoors in Des Moines 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 Mar, Apr, May, Aug, Sep outdoor planting window. Use containers with good drainage and regular watering.

What month do I plant turnip in Des Moines?

Plant Turnip in Des Moines during March, April, May, August, September. These are the optimal months based on Des Moines's USDA Zone 2 climate, 170 frost-free days, and temperature range of -12°C to 30°C.

Is turnip hard to grow in Des Moines?

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

What grows well with turnip in Des Moines?

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

Does turnip need full sun in Des Moines?

Turnip requires full sun. In Des Moines, 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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