Plant name | Zone | Start seeds indoors | Start seeds outdoors | Plant seedlings/transplants outdoors | Plant spacing | # plants per person |
Squash | 3a | April 1-15 | On/around May 15 (after last frost) | On/around May 15 (after last frost) | 3-6 feet | 1-2 |
Squash | 3b | April 1-15 | On/around May 15 (after last frost) | On/around May 15 (after last frost) | 3-6 feet | 1-2 |
Squash | 4a | April 1-15 | On/around May 15 (after last frost) | On/around May 15 (after last frost) | 3-6 feet | 1-2 |
Squash | 4b | April 1-15 | On/around May 15 (after last frost) | On/around May 15 (after last frost) | 3-6 feet | 1-2 |
Squash | 5a | March 1-15 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 3-6 feet | 1-2 |
Squash | 5b | March 1-15 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 3-6 feet | 1-2 |
Squash | 6a | March 1-15 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 3-6 feet | 1-2 |
Squash | 6b | March 1-15 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 3-6 feet | 1-2 |
Squash | 7a | March 1-15 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 3-6 feet | 1-2 |
Squash | 7b | March 1-15 | On/around April 15 (after last frost) | On/around April 15 (after last frost) | 3-6 feet | 1-2 |
Squash | 8a | Feb. 1-15 | On/around March 15 (after last frost) | On/around March 15 (after last frost) | 3-6 feet | 1-2 |
Squash | 8b | Feb. 1-March 1 | March 1-April 15 | March 1-April 15 | 3-6 feet | 1-2 |
Squash | 9a | Feb. 1-March 1 | March 1-April 15 | March 1-April 15 | 3-6 feet | 1-2 |
Squash | 9b | Feb. 1-March 1 | March 1-April 15 | March 1-April 15 | 3-6 feet | 1-2 |
Squash | 10a | Feb. 1-March 1 | March 1-April 15 | March 1-April 15 | 3-6 feet | 1-2 |
Squash | 10b | Feb. 1-March 1 | March 1-April 15 | March 1-April 15 | 3-6 feet | 1-2 |
Squash | 11a | Feb. 1-March 1 | March 1-April 15 | March 1-April 15 | 3-6 feet | 1-2 |
Squash | 11b | Feb. 1-March 1 | March 1-April 15 | March 1-April 15 | 3-6 feet | 1-2 |
* Squash are vigorous, warm-weather growers. Plant outside after the threat of frost has passed. In most cases, 1-2 plants per person is sufficient.