When to Plant Sweet Cherry Tree in San Bernardino, California (92403)

Location

San Bernardino, California

ZIP Code

92403

USDA Zone

10a

Last Frost

Sunday, January 25, 2026

📅 Planting Calendar

Direct Sow Outdoors Sunday, December 14, 2025

Pro Tip: Sow Sweet Cherry Tree directly outdoors 6 weeks before your last frost date.

🌿 Plant Details

Scientific Name Prunus avium

Days to Maturity 2190 days

Mature Height 120-360"

Spread 300"

Type Deciduous Tree

Fruit Size Small (0.75-1 inch)

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Moderate (1 inch/week)

↔️

Spacing

360" apart

Ready to Plant Sweet Cherry Tree in San Bernardino?

Get your seeds now so they're ready by Sunday, December 14, 2025.

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🤝 Good Companions

ComfreyNasturtiumChive

⚠️ Avoid Planting Near

WalnutFennelTomato

Other Plants for San Bernardino

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Growing Sweet Cherry Tree in Zone 10a

Sweet Cherry Tree (Prunus avium) is a popular garden vegetable. In San Bernardino, California, which is in USDA Hardiness Zone 10a, you should direct sow seeds around Sunday, December 14, 2025.

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