Growing Squash (Summer) in Zone 5B

Summer squash including yellow squash and pattypan grows fast and produces prolifically in warm weather.

Zone 5B has a moderate growing season. Most crops do well here with proper timing around frost dates.

Top Growing Tips

• Direct sow after all frost danger has passed
• Space plants 3-4 feet apart for air circulation
• Harvest when small (6-8 inches) for best flavor
• Watch for squash vine borers — wrap stems with foil
• Pick every 2 days to keep plants producing

Companion Planting

Good companions: corn, beans (Three Sisters), nasturtiums, marigolds

Avoid planting near: potatoes

Harvest Timeline

45-55 days from seed

About Zone 5B

USDA Hardiness Zone 5B has an average last spring frost around Apr 18 and first fall frost around Oct 13. All planting dates above are calculated from these frost dates. Your specific location may vary — check with your local extension office for the most accurate dates.