#cold hardy vegetables

Plant kale in Nashville February 15-March 15 for spring harvest or August 1-15 for superior fall crops that sweeten with frost.

Plant kale in Charlotte during two optimal windows: spring planting February 15-March 15 for May harvest, and fall planting July 15-August 15 for winter harvest through February.

Philadelphia gardeners can plant kale twice yearly: early spring (March 15-April 1) and late summer (August 1-15) for optimal harvests in Zone 7a.

Plant kale in Pittsburgh March 20-April 1 for spring crops or August 1-15 for superior fall harvest in Zone 6b.

Plant kale in Denver for spring harvest April 15-25, fall harvest July 15-August 1. Zone 5a's 148-day season and May 9 frost date create perfect conditions.

Learn when to plant kale in Boston with specific dates for Zone 6b. Compare 5 varieties & discover which kale grow best in Massachusetts climate.