PlantsVegetables & Roots

Zucchini

Zucchini (Cucurbita pepo)
Forest and Kim Starr · CC BY 3.0 us
Zucchini in flower
In flower · no rights reserved · CC0

Cucurbita pepo

Zone 6a garden plant. Hardy through a Chicago winter unless the note says to pot it.

Summer squash that takes over a corner

EasyVegetables & RootsEdible
Light
Full sun
Moisture
Medium
Mature size
2–3 ft
Spacing
3–4 ft
Bloom or harvest
Fruit Jul–Sep
How it spreads
Annual bush
What to buy
Direct sow.
When to plant
Direct sow mid-May after the soil is warm.

In the design

Squash vine borer is the usual Chicago failure. Start a second sowing in late June.

If you eat it

Young fruit

Wash. Flowers are edible if unsprayed.

Only eat what you planted and can name. This is not a foraging or medical guide.

Plants that share this spot

More in this group

Reference details
Conservatism value
—
Wetland indicator
—