Lawn Guardian

When to Plant Pumpkin

Cucurbita pepo/maxima

vegetableZones 3–11beginner

Fall favorite grown for both culinary use and decoration. Vining plants need ample space but are straightforward to grow. Seeds are an edible bonus harvest.

Planting calendar

Start seeds indoors

3 weeks before your last spring frost.

Direct sow / transplant

2 weeks after your last spring frost.

Count back from desired harvest date; takes 90-120 days from seed

Spacing & harvest

Companion planting

Plant near

Keep away from

Get pumpkin planting dates for your exact zone

Lawn Guardian turns this guidance into a schedule timed to your USDA zone and this week's actual weather — and adapts every time you log what you've done.

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Sources: Purdue University Turfgrass Science: Use Growing Degree Days to Better Time Your Applications · University of Missouri Extension: Cool-Season Grasses: Lawn Maintenance Calendar · University of Minnesota Extension: Pre-emergent Herbicides for Crabgrass Control in Lawns