Pumpkin

The pumpkin is the large, round fruit of certain Cucurbita species, most commonly Cucurbita pepo but also C. maxima and C. moschata. "Pumpkin" is a culinary and cultural term rather than a strict botanical one.

Native to the Americas, pumpkins were among the earliest domesticated crops and are central to North American harvest traditions and autumn decoration, from carved jack-o'-lanterns to fall displays.

The plants are vigorous trailing vines that can cover many square meters in a single season.

• Habit: Long, trailing or sprawling vine, often 3-6 m (10-20 ft), with branching tendrils
• Stems: Thick, hollow, prickly and angular
• Leaves: Very large, lobed, rough-textured and dark green, sometimes with silvery mottling
• Flowers: Large, bright yellow-orange; separate male and female blooms on the same plant
• Fruit: Large, ribbed, typically orange but also white, green, tan or blue; hard rind enclosing fibrous flesh and flat seeds

Light: Full sun for the best fruit set and size.

Water: Water deeply and regularly at the base; avoid wetting foliage to limit mildew.

Soil: Rich, well-drained soil amended with plenty of compost or manure; pH 6.0-6.8.

Temperature: Warm-season crop; sow after all frost danger when soil is above 18°C (65°F).

Feeding: Heavy feeder; use balanced fertilizer early, then more potassium and phosphorus as fruit forms.

Propagation: Direct-sow seed in warm soil, often on mounds or hills, giving each plant ample room.

Pumpkins originated in the Americas, with domestication in Mexico and the central United States dating back thousands of years. They were a staple of Indigenous agriculture as part of the "Three Sisters" alongside corn and beans.

Today they are grown across temperate and subtropical regions worldwide and are especially associated with autumn harvests in North America and Europe.