When to Plant Endive in San Diego, California (92113)

Location

San Diego, California

ZIP Code

92113

USDA Zone

10b

Last Frost

Thursday, January 15, 2026

📅 Your 2026 Planting Dates

Direct Sow Outdoors

Thursday, December 18, 2025

Based on last frost Thursday, January 15, 2026 · Zone 10b

Pro tip: Sow Endive directly outdoors 4 weeks before your last frost date.

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🌿 Plant Details

Scientific Name Cichorium endivia

Days to Maturity 85 days

Mature Height 10-16"

Spread 12"

Type Leaf

Fruit Size N/A

☀️ Growing Requirements

☀️

Sun

Partial Shade to Full Sun

💧

Water

Regular (keep moist)

↔️

Spacing

12" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 5-10 days

Ready to Plant Endive in San Diego?

Get your seeds now so they're ready by Thursday, December 18, 2025.

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🤝 Good Companions

CarrotRadishLettuce

🤝

Full Companion Planting Guide for Endive

See which plants help Endive 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

🟡 Moderate

✅ Open-pollinated — seeds grow true to parent

When to Harvest Seed

Allow plants to bolt and seed heads to dry fully on the stalk.

Processing

Cut dried stalks into a bag, thresh to release seeds, winnow lightly.

Seed Viability

Up to 3 years when stored cool, dark, and dry.

Pro Tip

Endive cross-pollinates with chicory — isolate by 300 feet if growing both and saving seed from either.

🪴

Raised Bed Planting Guides

A 4×8 bed fits 32 plants of Endive. See plant counts, spacing grids, and companion pairings for every bed size →

Frequently Asked Questions

When should I plant Endive in San Diego, California? +

In San Diego (Zone 10b), direct sow Endive outdoors around Thursday, December 18, 2025.

What is the last frost date for San Diego, California? +

The average last spring frost date for San Diego, California (ZIP 92113) is around Thursday, January 15, 2026. This is based on NOAA climate normals for USDA Zone 10b.

How long does Endive take to grow? +

Endive typically matures in about 85 days from direct sowing. In San Diego, that means you can expect harvest around Thursday, December 18, 2025 plus 85 days.

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

Endive does best when direct sown outdoors. In San Diego, sow directly around Thursday, December 18, 2025.

📚 More Endive Planting Guides

🗺️

Endive in California

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 10b Endive Guide

All cities in your zone · Avg dates

→

Other Plants for San Diego

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Growing Endive in Zone 10b

Endive (Cichorium endivia) is a popular garden vegetable. In San Diego, California, which is in USDA Hardiness Zone 10b, you should direct sow seeds around Thursday, December 18, 2025.

Your average last frost date is Thursday, January 15, 2026. Endive grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.