Plant name | Zone | Start seeds indoors (spring/fall) | Start seeds outdoors (spring/fall) | Plant seedlings/transplants outdoors (spring/fall) | Plant spacing | # plants per person |
Daylilies | 3a | Not recommended | Not recommended | On/around May 15 (after last frost); Aug. 1-15 | 1-3 feet | n/a |
Daylilies | 3b | Not recommended | Not recommended | On/around May 15 (after last frost); Aug. 1-15 | 1-3 feet | n/a |
Daylilies | 4a | Not recommended | Not recommended | On/around May 15 (after last frost); Aug. 1-15 | 1-3 feet | n/a |
Daylilies | 4b | Not recommended | Not recommended | On/around May 15 (after last frost); Aug. 1-15 | 1-3 feet | n/a |
Daylilies | 5a | Not recommended | Not recommended | On/around April 15 (after last frost); Sept. 1-15 | 1-3 feet | n/a |
Daylilies | 5b | Not recommended | Not recommended | On/around April 15 (after last frost); Sept. 1-15 | 1-3 feet | n/a |
Daylilies | 6a | Not recommended | Not recommended | On/around April 15 (after last frost); Sept. 1-15 | 1-3 feet | n/a |
Daylilies | 6b | Not recommended | Not recommended | On/around April 15 (after last frost); Sept. 1-15 | 1-3 feet | n/a |
Daylilies | 7a | Not recommended | Not recommended | On/around April 15 (after last frost); Sept. 1-15 | 1-3 feet | n/a |
Daylilies | 7b | Not recommended | Not recommended | On/around April 15 (after last frost); Sept. 1-15 | 1-3 feet | n/a |
Daylilies | 8a | Not recommended | Not recommended | On/around March 15 (after last frost); Oct. 1-15 | 1-3 feet | n/a |
Daylilies | 8b | Not recommended | Not recommended | On/around March 15 (after last frost); Oct. 1-15 | 1-3 feet | n/a |
Daylilies | 9a | Not recommended | Not recommended | On/around March 15 (after last frost); Oct. 1-15 | 1-3 feet | n/a |
Daylilies | 9b | Not recommended | Not recommended | On/around March 15 (after last frost); Oct. 1-15 | 1-3 feet | n/a |
Daylilies | 10a | Not recommended | Not recommended | On/around Feb. 15 (after any threat of frost has passed); Nov. 1-15 | 1-3 feet | n/a |
Daylilies | 10b | Not recommended | Not recommended | On/around Feb. 15 (after any threat of frost has passed); Nov. 1-15 | 1-3 feet | n/a |
Daylilies | 11a | Not recommended | Not recommended | Not recommended | Not recommended | n/a |
Daylilies | 11b | Not recommended | Not recommended | Not recommended | Not recommended | n/a |
* Daylilies grow as rhizomes, so purchase a new plant or take a divided plant from a friend or neighbor and plant it in spring or fall.