When to Plant Hubbard Squash in Zone 6
In USDA zone 6, start seeds indoors around April 4, transplant or plant outdoors May 9 to August 27, and expect your first harvest around August 27.
Hubbard Squash planting calendar for USDA Zone 6
Start seeds indoors
Apr 4
Transplant outdoors
May 9
Projected first harvest
Aug 27
Hubbard Squash is ready to harvest in about 110 days. Dates use USDA zone 6a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.
What zone 6 means for hubbard squash
Average last spring frost
April 25
Average first fall frost
October 10
Those two dates are what set the schedule above. Zone 6 gives you roughly 168 frost-free days, and hubbard squash need about 110 days to mature.
Varieties to grow
1 variety of hubbard squash in the HomeSown library. Tap any for its full grow guide.
Common problems with hubbard squash
What to watch for, with identification and treatment for each
🌱 Grow hubbard squash with a calendar built for your exact yard
HomeSown turns your ZIP code into a personalized planting calendar, watering reminders, and pest help. Free to start.
Start your free garden →