Plant name | Zone | Start seeds indoors (spring/fall) | Start seeds outdoors (spring/fall) | Plant seedlings/transplants outdoors (spring/fall) | Plant spacing | # plants per person |
Larkspur | 3a | Not recommended | April 15-May 1 | Not recommended | 9-18 inches | n/a |
Larkspur | 3b | Not recommended | April 15-May 1 | Not recommended | 9-18 inches | n/a |
Larkspur | 4a | Not recommended | April 15-May 1 | Not recommended | 9-18 inches | n/a |
Larkspur | 4b | Not recommended | April 15-May 1 | Not recommended | 9-18 inches | n/a |
Larkspur | 5a | Not recommended | March 15-April 1 | Not recommended | 9-18 inches | n/a |
Larkspur | 5b | Not recommended | March 15-April 1 | Not recommended | 9-18 inches | n/a |
Larkspur | 6a | Not recommended | March 15-April 1 | Not recommended | 9-18 inches | n/a |
Larkspur | 6b | Not recommended | March 15-April 1 | Not recommended | 9-18 inches | n/a |
Larkspur | 7a | Not recommended | March 15-April 1 | Not recommended | 9-18 inches | n/a |
Larkspur | 7b | Not recommended | March 15-April 1 | Not recommended | 9-18 inches | n/a |
Larkspur | 8a | Not recommended | Feb. 15-May 15; Aug. 1-Oct. 30 | Not recommended | 9-18 inches | n/a |
Larkspur | 8b | Not recommended | Feb. 15-May 15; Aug. 1-Oct. 30 | Not recommended | 9-18 inches | n/a |
Larkspur | 9a | Not recommended | Jan. 15-April 15; August-November | Not recommended | 9-18 inches | n/a |
Larkspur | 9b | Not recommended | Jan. 15-April 15; August-November | Not recommended | 9-18 inches | n/a |
Larkspur | 10a | Not recommended | March-May; September-November | Not recommended | 9-18 inches | n/a |
Larkspur | 10b | Not recommended | March-May; September-November | Not recommended | 9-18 inches | n/a |
Larkspur | 11a | Not recommended | March-May; September-November | Not recommended | 9-18 inches | n/a |
Larkspur | 11b | Not recommended | March-May; September-November | Not recommended | 9-18 inches | n/a |
* Grows easily as direct-sown seeds. Sow as soon as soil can be worked in the spring. Can also be planted in the fall in Southern climates.