Turnip illustration

⚪ Growing Turnip in Zone 2b

Zone 2b has harsh winters and a short growing season. Start Turnip early indoors to maximize your harvest window. Last frost: May 25. First frost: Aug 28.

Planting Calendar

Outdoor
Harvest
May 4Aug 28

Season: May 25 – Aug 28 (95 days) · Succession: plant every 3 weeks (up to 2x)

Zone2b
Last FrostMay 25
First FrostAug 28
Season Length95 days
Days to Harvest45
SunFull Sun
Frost ToleranceModerate
Spacing9/sqft (4" apart)

When to Plant Turnip in Zone 2b

Sow Seeds Outdoors: May 4

Direct sow Turnip seeds outdoors around May 4. Soil temperature should be at least 40°F. Space at 9/sqft (4" apart).

Harvest: Jun 18

First harvest approximately Jun 18 (~45 days from planting). Continue harvesting until first frost (Aug 28).

Fall Planting: Jul 3

For a fall harvest, plant Turnip around Jul 3 (8 weeks before first frost).

Companion Planting

✅ Peas✅ Vetch
❌ Knapweed❌ Mustard Greens

Frequently Asked Questions

When should I plant Turnip in Zone 2b?

Direct sow Turnip outdoors around May 4. Harvest around Jun 18.

What is the last frost date for Zone 2b?

The average last spring frost date for Zone 2b is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.

Can I grow Turnip in Zone 2b?

Yes. Turnip needs 45 days to harvest. Zone 2b has a 95-day growing season, which is sufficient. You can plant up to 2 successions.

What is the best month to plant Turnip in Zone 2b?

The best time to plant Turnip in Zone 2b is around May 4, when soil temperatures are suitable and frost risk has passed.

What companion plants grow well with Turnip?

Good companion plants for Turnip include Peas, Vetch. Avoid planting Turnip near Knapweed, Mustard Greens.

How long does Turnip take to harvest?

Turnip takes approximately 45 days from planting to harvest. In Zone 2b, expect your first harvest around Jun 18.

Plan Your Turnip Garden

Track Turnip from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Turnip Growing Guide