Growing squash is possible and easy at any time of the year. However, growing zucchini (which is one of the fast growing summer squash vegetables) requires vegetable planting following a few specifications.
Zucchini Squash Growing In Summer
Summer is a good time for planting zucchini as zucchini squash grows best in warm soil. When the soil temperature reaches 60°F (or 16°C) the seeds should be sown. This vegetable planting requires full sunlight and an airy environment. A second round of planting squash in mid-summer will ensure a stock lasting till fall. The plants are harvested within 45-60 days while they are still immature and tender.