When to Plant Oregano in Santa Clara, California (95056)

Location

Santa Clara, California

ZIP Code

95056

USDA Zone

10a

Last Frost

Sunday, January 25, 2026

📅 Planting Calendar

Start Seeds Indoors Sunday, November 30, 2025

Transplant Outdoors Sunday, February 8, 2026

Pro Tip: Start Oregano seeds indoors 8 weeks before your last frost date, then transplant outdoors around Sunday, February 8, 2026.

🌿 Plant Details

Scientific Name Origanum vulgare

Days to Maturity 80 days

Mature Height 12-24"

Spread 18"

Type Spreading

Fruit Size N/A

☀️ Growing Requirements

☀️

Sun

Full Sun (6+ hours)

💧

Water

Low to Moderate

↔️

Spacing

12" apart

🌱

Planting Depth

0.125" deep

Seeds typically germinate in 7-14 days

Ready to Plant Oregano in Santa Clara?

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

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Growing Oregano in Zone 10a

Oregano (Origanum vulgare) is a popular garden vegetable. In Santa Clara, California, which is in USDA Hardiness Zone 10a, you should start seeds indoors around Sunday, November 30, 2025.

Your average last frost date is Sunday, January 25, 2026. Plan to transplant your Oregano seedlings outdoors around Sunday, February 8, 2026, about 2 weeks after your last frost date.