When to plant summer squash / zucchini in Scottsdale
Common questions
When can I sow summer squash / zucchini outdoors in Scottsdale?
Direct-sow around mid March (Mar 14–Apr 4) in Scottsdale, based on its local frost dates. Confidence 81%.
When will summer squash / zucchini be ready to harvest in Scottsdale?
Expect to harvest from around late April (Apr 28–May 13) in Scottsdale, based on its local frost dates. Confidence 76%.
When should I start summer squash / zucchini seeds indoors in Scottsdale?
Start seeds indoors around mid February (Feb 16–Mar 9) in Scottsdale, based on its local frost dates. Confidence 80%.
When can I transplant summer squash / zucchini outdoors in Scottsdale?
Transplant outdoors around mid March (Mar 14–Apr 4) in Scottsdale, based on its local frost dates. Confidence 81%.
How long is the growing season in Scottsdale?
Scottsdale has roughly 303 frost-free days, which is enough time to grow summer squash / zucchini to maturity outdoors.
Sow summer squash / zucchini 6–8 weeks before your last spring frost; plant out 2–3 weeks after it. Every date on this page is derived from that rule and Scottsdale's frost dates.