Scientific Name: Cucurbita maxima
Common Name: pumpkin, winter squash
Family Name: Cucurbitaceae
Origin: South America
Hardiness Zone: Zone 9: (-7 to -1 °C)
Plant Type: Annual, Vine or climber
Mature Size: 0.7 - 1.3m x 5 - 7m (height x width)
Habit: Horizontal, Spreading
Form: Creeping / Mat-like
Texture: Very coarse
Landscape Uses: Attract beneficial insects, Urban agriculture
Exposure: Full sun, Part sun/part shade
Soil or Media: Humus rich, Well-drained
Leaves: Simple, Lobed, Alternate, Prickly, Palmate venation, Pubescent, Orbicular, Double serrate, Sinuate
Flowers: Flowers solitary, Yellow, Jun-Jul
Fruit: Edible, Pepo, Orange
Key ID Features:
Large low creeping vine; leaves alternate, most blades orbicular, 15-25cm long and wide, small sharp serrations along margin, some palmately lobed; flowers trumpet-like, 12-17cm wide, bright yellow with ruffled edge; pepo large, commonly ripens orange (e.g. pumpkin).