Growing Winter Squash in Zone 6
When to plant and harvest winter squash in Zone 6— based on your zone's frost dates.
Zone 6 sits comfortably within winter squash's best range (Zones 3–10), so it grows well here on a standard schedule.
Winter Squash planting calendar for Zone 6
These months are derived from Zone 6's frost dates — last frost around Mid April – early May, first frost around Mid October – early November.
Start indoors
—
Sow outdoors
April
Transplant
—
Harvest
July
Winter Squash care at a glance
- Sunlight
- Full sun (6–8+ hours)
- Water
- 1–2 inches per week; ease off as fruit matures
- Spacing
- 24–36 in apart, hills 4–6 ft apart
- Days to maturity
- 80–110 days from sowing
- Best zones
- 3–10 (warm-season annual)
Growing winter squash in Zone 6: FAQs
Can you grow winter squash in Zone 6?＋
Zone 6 sits comfortably within winter squash's best range (Zones 3–10), so it grows well here on a standard schedule.
When should I plant winter squash in Zone 6?＋
In Zone 6, sow outdoors around April. Zone 6's last spring frost is typically Mid April – early May and its first fall frost around Mid October – early November, which sets the planting window.
When to harvest winter squash in Zone 6?＋
Expect to harvest winter squash in Zone 6 around July, depending on the season and variety.
Full Winter Squash guide →
Complete care, problems, companions, and harvest tips.
Zone 6 overview →
Frost dates, climate, and everything to grow here.
June in Zone 6 →
What to sow, transplant, and harvest this month.