#long day onions

Plant onions in Indianapolis from March 15-April 15 for Zone 5b success. Long-day varieties like Walla Walla and Red Wing thrive in Indiana's 158-day growing season.

Learn when to plant onions in Pittsburgh with specific dates for Zone 6b. Compare 6 varieties, get a complete timeline, and discover which onions grow best in Pennsylvania.

Learn when to plant onions in Milwaukee with specific dates for Zone 5b. Compare 6 varieties & discover which onions grow best in Wisconsin's climate.

Learn when to plant onions in Minneapolis with specific dates for Zone 4a. Compare 6 varieties & discover which onions grow best in Minnesota's climate.

Plant onions in Anchorage from late April through mid-May using long-day varieties like Walla Walla and Red Wing for Alaska's extreme daylight hours.

Plant onions in Boston April 5-26 for Zone 6b success. Learn long-day varieties, exact timing, and complete growing guide for Massachusetts gardeners.