When to Plant Endive in San Ysidro, California (92173)

Location

San Ysidro, California

ZIP Code

92173

USDA Zone

10b

Last Frost

Thursday, January 15, 2026

📅 Planting Calendar

Direct Sow Outdoors Thursday, December 18, 2025

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

🌿 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 Ysidro?

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

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Growing Endive in Zone 10b

Endive (Cichorium endivia) is a popular garden vegetable. In San Ysidro, 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.