When should I plant Parsnip in Zone 4b?

Direct sow Parsnip outdoors around Apr 3. Expect first harvest around Jul 12.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.

Can I grow Parsnip in Zone 4b?

Yes. Parsnip needs 100 days to harvest. Zone 4b has a 157-day growing season, which is sufficient.

Growing Parsnip in Zone 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for Parsnip in this zone. Baridi ya mwisho: May 1. Baridi ya kwanza: Oct 5.

Planting Calendar

Outdoor

Harvest

Apr 3Oct 5

Season: May 1 – Oct 5 (157 siku)

Eneo4b

Baridi ya mwishoMay 1

Baridi ya kwanzaOct 5

Msimu157 siku

Mavuno100 siku

JuaJua Kamili

When to Plant Parsnip in Zone 4b

Sow Seeds Outdoors: Apr 3

Direct sow Parsnip seeds outdoors around Apr 3. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm nafasi).

Harvest: Jul 12

First harvest approximately Jul 12 (~100 siku from planting). Continue harvesting until first frost (Oct 5). Parsnip can overwinter in mild climates for continued harvest.

Upandaji wa Pamoja

✅ Rosemary✅ Viazi✅ Vitunguu✅ Kitunguu Saumu✅ Njegere

❌ Seleri❌ Karoti

Parsnip in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Plan Your Garden Parsnip

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

Start Free Parsnip Growing Guide