#fall planting onions

Plant onions in Seattle March 1-April 15 for summer harvest or September 15-October 15 for early summer harvest in Zone 8b's mild climate.

Learn when to plant onions in San Francisco with specific dates for Zone 10a. Compare 6 varieties, get a complete timeline, and discover which onions grow best in California's mild climate.

Learn when to plant onions in San Diego with specific dates for Zone 10b. Compare 6 varieties, get planting timeline, and discover which onions thrive in Southern California.