Plant name | Zone | Start seeds indoors | Start seeds outdoors | Plant seedlings/transplants outdoors | Plant spacing | # plants per person |
Kale | 3a | March 1-April 1; May 1-June 1 | April 15-May 1; July 15-Aug. 1 | April 15-May 1; July 15-Aug. 1 | 18-24 inches | 3-5 |
Kale | 3b | March 1-April 1; May 1-June 1 | April 15-May 1; July 15-Aug. 1 | April 15-May 1; July 15-Aug. 1 | 18-24 inches | 3-5 |
Kale | 4a | March 1-April 1; May 1-June 1 | April 15-May 1; July 15-Aug. 1 | April 15-May 1; July 15-Aug. 1 | 18-24 inches | 3-5 |
Kale | 4b | March 1-April 1; May 1-June 1 | April 15-May 1; July 15-Aug. 1 | April 15-May 1; July 15-Aug. 1 | 18-24 inches | 3-5 |
Kale | 5a | Feb. 1-March 1; June 1-July 1 | March 15-April 1; Aug. 15-Sept. 1 | March 15-April 1; Aug. 15-Sept. 1 | 18-24 inches | 3-5 |
Kale | 5b | Feb. 1-March 1; June 1-July 1 | March 15-April 1; Aug. 15-Sept. 1 | March 15-April 1; Aug. 15-Sept. 1 | 18-24 inches | 3-5 |
Kale | 6a | Feb. 1-March 1; June 1-July 1 | March 15-April 1; Aug. 15-Sept. 1 | March 15-April 1; Aug. 15-Sept. 1 | 18-24 inches | 3-5 |
Kale | 6b | Feb. 1-March 1; June 1-July 1 | March 15-April 1; Aug. 15-Sept. 1 | March 15-April 1; Aug. 15-Sept. 1 | 18-24 inches | 3-5 |
Kale | 7a | Feb. 1-March 1; June 1-July 1 | March 15-April 1; Aug. 15-Sept. 1 | March 15-April 1; Aug. 15-Sept. 1 | 18-24 inches | 3-5 |
Kale | 7b | Feb. 1-March 1; June 1-July 1 | March 15-April 1; Aug. 15-Sept. 1 | March 15-April 1; Aug. 15-Sept. 1 | 18-24 inches | 3-5 |
Kale | 8a | Jan. 1-Feb.1; Aug. 1-Sept. 1 | Feb. 15-March 1; Sept. 15-Oct. 1 | Feb. 15-March 1; Sept. 15-Oct. 1 | 18-24 inches | 3-5 |
Kale | 8b | Jan. 1-Feb.1; Aug. 1-Sept. 1 | Feb. 15-March 1; Sept. 15-Oct. 1 | Feb. 15-March 1; Sept. 15-Oct. 1 | 18-24 inches | 3-5 |
Kale | 9a | Fall and winter | Fall and winter | Fall and winter | 18-24 inches | 3-5 |
Kale | 9b | Fall and winter | Fall and winter | Fall and winter | 18-24 inches | 3-5 |
Kale | 10a | Fall and winter | Fall and winter | Fall and winter | 18-24 inches | 3-5 |
Kale | 10b | Fall and winter | Fall and winter | Fall and winter | 18-24 inches | 3-5 |
Kale | 11a | Not recommended | Not recommended | Not recommended | Not recommended | Not recommended |
Kale | 11b | Not recommended | Not recommended | Not recommended | Not recommended | Not recommended |
* In colder climates, start seeds indoors, then transplant seedlings outside roughly 4 weeks before the average last frost date. In warmer climates, kale can be grown all fall and winter.