When to Plant Apple Tree 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 4, 2025

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

Pro tip: Sow Apple Tree directly outdoors 6 weeks before your last frost date.

Add to Calendar (.ics)

🌿 Plant Details

Scientific Name Malus domestica

Days to Maturity 1460 days

Mature Height 48-240"

Spread 240"

Type Deciduous Tree

Fruit Size Large (3-4 inches)

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Moderate (1 inch/week)

↔️

Spacing

240" apart

Ready to Plant Apple Tree in San Diego?

Get your seeds now so they're ready by Thursday, December 4, 2025.

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🤝 Good Companions

ChiveNasturtiumMarigoldComfrey

⚠️ Avoid Planting Near

WalnutFennel

🤝

Full Companion Planting Guide for Apple Tree

See which plants help Apple Tree thrive, which to keep away, and raised bed layout tips →

🛠️ Supplies You'll Need

🌿 Fruit Tree Fertilizer 🕸️ Garden Netting 🚿 Watering Can

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🌾 Seed Saving Guide

🪴 Vegetative propagation

Propagate vegetatively, not by seed

Apple seeds do not grow true to variety — every seedling is genetically unique. Propagate by grafting onto rootstock.

Fun experiment: plant seeds to discover new varieties, but don't expect the parent apple.

🪴

Raised Bed Planting Guides

A 4×8 bed fits 0 plants of Apple Tree. See plant counts, spacing grids, and companion pairings for every bed size →

Frequently Asked Questions

When should I plant Apple Tree in San Diego, California? +

In San Diego (Zone 10b), direct sow Apple Tree outdoors around Thursday, December 4, 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 Apple Tree take to grow? +

Apple Tree typically matures in about 1460 days from direct sowing. In San Diego, that means you can expect harvest around Thursday, December 4, 2025 plus 1460 days.

Should I start Apple Tree indoors or direct sow in California? +

Apple Tree does best when direct sown outdoors. In San Diego, sow directly around Thursday, December 4, 2025.

📚 More Apple Tree Planting Guides

🗺️

Apple Tree in California

Zone-by-zone breakdown · Full state guide

→ 🌡️

Zone 10b Apple Tree Guide

All cities in your zone · Avg dates

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Growing Apple Tree in Zone 10b

Apple Tree (Malus domestica) is a popular garden vegetable. In San Diego, California, which is in USDA Hardiness Zone 10b, you should direct sow seeds around Thursday, December 4, 2025.

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