Plant name | Zone | Start seeds indoors (spring/fall) | Start seeds outdoors (spring/fall) | Plant seedlings/transplants outdoors (spring/fall) | Plant spacing | # plants per person |
Moonflowers | 3a | March 15-April 1 | On/around May 15 (after last frost) | On/around May 15 (after last frost) | 6 inches | n/a |
Moonflowers | 3b | March 15-April 1 | On/around May 15 (after last frost) | On/around May 15 (after last frost) | 6 inches | n/a |
Moonflowers | 4a | March 15-April 1 | On/around May 15 (after last frost) | On/around May 15 (after last frost) | 6 inches | n/a |
Moonflowers | 4b | March 15-April 1 | On/around May 15 (after last frost) | On/around May 15 (after last frost) | 6 inches | n/a |
Moonflowers | 5a | Feb. 15-March 1 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 6 inches | n/a |
Moonflowers | 5b | Feb. 15-March 1 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 6 inches | n/a |
Moonflowers | 6a | Feb. 15-March 1 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 6 inches | n/a |
Moonflowers | 6b | Feb. 15-March 1 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 6 inches | n/a |
Moonflowers | 7a | Feb. 15-March 1 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 6 inches | n/a |
Moonflowers | 7b | Feb. 15-March 1 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 6 inches | n/a |
Moonflowers | 8a | Jan. 15-Feb. 1 | On/around March 15 (after last frost) | On/around March 15 (after last frost) | 6 inches | n/a |
Moonflowers | 8b | Jan. 15-Feb. 1 | On/around March 15 (after last frost) | On/around March 15 (after last frost) | 6 inches | n/a |
Moonflowers | 9a | Dec. 15-Jan. 1 | On/around Feb. 15 (after last frost) | On/around Feb. 15 (after last frost) | 6 inches | n/a |
Moonflowers | 9b | Dec. 15-Jan. 1 | On/around Feb. 15 (after last frost) | On/around Feb. 15 (after last frost) | 6 inches | n/a |
Moonflowers | 10a | 6-8 weeks before planting outside | year-round | year-round | 6 inches | n/a |
Moonflowers | 10b | 6-8 weeks before planting outside | year-round | year-round | 6 inches | n/a |
Moonflowers | 11a | 6-8 weeks before planting outside | year-round | year-round | 6 inches | n/a |
Moonflowers | 11b | 6-8 weeks before planting outside | year-round | year-round | 6 inches | n/a |
* Perennial to Zones 10-11, but is considered invasive in some places, so check local regulations before planting. Grow as an annual elsewhere. Grows as a vine, so provide something for it to climb.