When to Plant Olive Tree in San Diego, California (92121)

Location

San Diego, California

ZIP Code

92121

USDA Zone

10b

Last Frost

Thursday, January 15, 2026

📅 Planting Calendar

Direct Sow Outdoors Thursday, January 29, 2026

Pro Tip: Sow Olive Tree directly outdoors 2 weeks after your last frost date — it needs warm soil.

🌿 Plant Details

Scientific Name Olea europaea

Days to Maturity 1825 days

Mature Height 120-300"

Spread 180"

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Low (drought tolerant)

↔️

Spacing

240" apart

🌱

Planting Depth

6" deep

Seeds typically germinate in 30-60 days

Ready to Plant Olive Tree in San Diego?

Get your seeds now so they're ready by Thursday, January 29, 2026.

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Growing Olive Tree in Zone 10b

Olive Tree (Olea europaea) is a popular garden vegetable. In San Diego, California, which is in USDA Hardiness Zone 10b, you should direct sow seeds around Thursday, January 29, 2026.

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