When to Plant Parsnip in Moorpark, California (93021)

Location

Moorpark, California

ZIP Code

93021

USDA Zone

10a

Last Frost

Sunday, January 25, 2026

📅 Your 2026 Planting Dates

Direct Sow Outdoors

Sunday, November 30, 2025

Based on last frost Sunday, January 25, 2026 · Zone 10a

Pro tip: Sow Parsnip directly outdoors 8 weeks before your last frost date.

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🌿 Plant Details

Scientific Name Pastinaca sativa

Days to Maturity 100 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 8-21 days

Ready to Plant Parsnip in Moorpark?

Get your seeds now so they're ready by Sunday, November 30, 2025.

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🤝 Good Companions

Fruit Trees

🤝

Full Companion Planting Guide for Parsnip

See which plants help Parsnip thrive, which to keep away, and raised bed layout tips →

🛠️ Supplies You'll Need

🪵 Raised Garden Bed 🌍 Vegetable Garden Soil 🛠️ Hand Trowel Set 🚿 Watering Can

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🌾 Seed Saving Guide

🔴 Difficult

✅ Open-pollinated — seeds grow true to parent

When to Harvest Seed

Biennial — leave roots in ground over winter and harvest seed umbels in year 2 when tan and dry.

Processing

Cut seed umbels into a bag, thresh and winnow to separate seeds. Sow fresh for best results.

Seed Viability

Up to 1 year when stored cool, dark, and dry.

Pro Tip

Parsnip seed viability drops sharply after 1 year — always sow from the previous summer's harvest.

Frequently Asked Questions

When should I plant Parsnip in Moorpark, California? +

In Moorpark (Zone 10a), direct sow Parsnip outdoors around Sunday, November 30, 2025.

What is the last frost date for Moorpark, California? +

The average last spring frost date for Moorpark, California (ZIP 93021) is around Sunday, January 25, 2026. This is based on NOAA climate normals for USDA Zone 10a.

How long does Parsnip take to grow? +

Parsnip typically matures in about 100 days from direct sowing. In Moorpark, that means you can expect harvest around Sunday, November 30, 2025 plus 100 days.

Should I start Parsnip indoors or direct sow in California? +

Parsnip does best when direct sown outdoors. In Moorpark, sow directly around Sunday, November 30, 2025.

📚 More Parsnip Planting Guides

🗺️

Parsnip in California

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 10a Parsnip Guide

All cities in your zone · Avg dates

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Growing Parsnip in Zone 10a

Parsnip (Pastinaca sativa) is a popular garden vegetable. In Moorpark, California, which is in USDA Hardiness Zone 10a, you should direct sow seeds around Sunday, November 30, 2025.

Your average last frost date is Sunday, January 25, 2026. Parsnip grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.