Plant name | Zone | Start seeds indoors | Start seeds outdoors | Plant seedlings/transplants outdoors | Plant spacing | # plants per person |
Potatoes | 3a | Not recommended | April 15-May 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 3b | Not recommended | April 15-May 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 4a | Not recommended | April 15-May 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 4b | Not recommended | April 15-May 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 5a | Not recommended | March 15-April 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 5b | Not recommended | March 15-April 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 6a | Not recommended | March 15-April 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 6b | Not recommended | March 15-April 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 7a | Not recommended | March 15-April 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 7b | Not recommended | March 15-April 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 8a | Not recommended | Feb. 15-March 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 8b | Not recommended | Feb. 15-March 1 | Not recommended | 12-14 inches | 10 |
Potatoes | 9a | Not recommended | Jan. 15-Feb. 15; Sept. 15-Oct. 30 | Not recommended | 12-14 inches | 10 |
Potatoes | 9b | Not recommended | Jan. 15-Feb. 15; Sept. 15-Oct. 30 | Not recommended | 12-14 inches | 10 |
Potatoes | 10a | Not recommended | March 1-30; Oct. 15-Nov. 15 | Not recommended | 12-14 inches | 10 |
Potatoes | 10b | Not recommended | March 1-30; Oct. 15-Nov. 15 | Not recommended | 12-14 inches | 10 |
Potatoes | 11a | Not recommended | March 1-30; Oct. 15-Nov. 15 | Not recommended | 12-14 inches | 10 |
Potatoes | 11b | Not recommended | March 1-30; Oct. 15-Nov. 15 | Not recommended | 12-14 inches | 10 |
* Use seed potatoes, not potato seeds or grocery store potatoes. Southern climates can have two growing seasons.2