Local Growing Guide
Grow Shallots in San Diego, CA
Your local guide to growing shallots in San Diego — zone-specific timing, local tips, and care advice.
Fall-Spring
📍 San Diego
🌡️ Zone 10a
Days to Harvest
90–120
Spacing
4–6"
Method
Transplant
Season
Fall-Spring
When to Plant Shallots in San Diego
San Diego sits in USDA Zone 10a. Here are your local planting windows.
Transplant Outdoors
Sept – Nov
Growing Shallots in San Diego
📋 Key Timing
Plant sets in fall like garlic. Each set multiplies into a cluster. Harvest when tops fall over.
Move seedlings to the garden between Sept – Nov.
Watch for These Pests in San Diego
thrips
onion maggots
Frequently Asked Questions
Can I grow Shallots in San Diego?
Yes! Shallots grows well in San Diego's Zone 10a climate. Plant sets in fall like garlic. Each set multiplies into a cluster. Harvest when tops fall over.
When to plant Shallots in San Diego?
Transplant shallots outdoors between Sept – Nov for best results in San Diego.
Do Shallots need shade in San Diego?
Shallots generally handle San Diego's climate well without shade cloth, though afternoon shade can help during heat waves.
More Growing Guides
Full Shallots growing guide · Zone 10 planting dates · All plants for San Diego