Kakai is prized for its hulless edible seeds, which are highly sought after for roasting and cooking. It allows gardeners to produce nutritious pumpkin seeds right at home.
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Vegetable
Cucurbitaceae
Semences biologiques de courges et citrouilles
Organic 'Kakai' Pumpkin
Cucurbita pepo ‘Kakai’
Organic Kakai Pumpkin is a unique variety grown primarily for its delicious hulless green seeds. It also produces striking ornamental fruits that brighten the autumn garden.
Quantity
Approximately 15 seeds
Exposure
Full sun
Difficulty level
Moderate
Discover the plant
Family
Cucurbitaceae
Genus
Cucurbita
Species
pepo
Cultivar
Kakai
Type
Vegetable
Cycle
Annual
Organic Kakai Pumpkin (Cucurbita pepo ‘Kakai’) is a distinctive variety valued both for its ornamental dark green fruits streaked with orange and for its famous hulless green seeds. This vigorous annual plant develops long trailing vines and abundant foliage that quickly bring a lush presence to the vegetable garden. In summer, its bright yellow flowers enliven the garden while attracting a wide diversity of pollinators. Known for its productivity and versatility, it provides both decorative pumpkins and highly prized edible seeds, performing very well in Canadian gardens when grown under favorable conditions.
This pumpkin prefers full sun and deep, rich, well-drained soil high in organic matter. Direct sow outdoors once the soil is thoroughly warm and all risk of frost has passed. Because it produces long vines that may spread several metres, allow plenty of space for full development. Regular deep watering supports fruit and seed formation, especially during warm periods. Compost applied early in the season and a generous mulch help retain soil moisture and support abundant harvests into autumn.
Ideal for large vegetable gardens, food gardens, and self-sufficiency projects, Kakai Pumpkin provides multiple harvests from a single crop. Its hulless seeds are excellent roasted, added to salads and baked goods, or used for small-batch oil making. The fruit flesh can also be used in soups and purées, while the colorful pumpkins bring decorative value to autumn harvests. Its abundant flowering provides an important resource for bees, bumblebees, and many other pollinators. This organic variety combines food value, ornamental appeal, and a meaningful contribution to garden biodiversity.
Planting guide
From planting to establishment.
Planting depth
2.5 cm (1 in)
Establishment temperature
20 to 30 °C (68 to 86 °F)
Establishment time
7 to 14 days
Best planting time
May to June
Propagation
Propagated by seed. Saved seeds can be replanted, although some variation may occur if cross-pollination has taken place in the garden.
Growing method
Direct sow once all danger of frost has passed and the soil has thoroughly warmed. Plant the seeds about 2.5 cm (1 in) deep in rich, well-drained soil high in organic matter. Choose a full-sun location to encourage vigorous vine growth. Water regularly without waterlogging the soil and apply mulch to retain moisture. The long vines require generous growing space. Harvest fully mature fruits when the rind becomes firm and the stem begins to dry.
Soil and care
The right conditions.
Exposure
Full sun
Soil pH
Slightly acidic to neutral
Minimum temperature
10°C (50°F)
Watering
Pumpkins require deep, regular watering to support rapid fruit development. Avoid wetting the foliage to reduce the risk of disease.
Soil type
Rich, cool, deep, well-drained soil with abundant organic matter encourages vigorous vine growth and high-quality fruit.
Fertilization
Kakai Pumpkin is a heavy feeder that benefits from soil rich in organic matter. Incorporate mature compost before planting and provide a light organic feeding during the season to maximize yields.
Seasonal care
Water deeply during hot weather to support vigorous fruit development. Incorporate compost or well-rotted manure early in the season to maintain soil fertility. Apply generous mulch to retain moisture and suppress weeds. Monitor for common cucurbit diseases and provide good air circulation around the vines. Harvest fruits before the first hard frost.
Container growing
A controlled environment.
Recommended pot size
60 to 80 cm (24 to 32 in)
Organic Kakai Pumpkin can be grown in a very large container at least 60 cm (24 in) wide filled with rich, fertile growing mix. Because this variety produces long trailing vines, it requires plenty of space and consistent watering throughout the season. A warm, sunny location promotes excellent fruit and seed development. While container growing is possible, the highest yields are achieved in spacious vegetable gardens.
Bloom and dimensions
The complete profile.
Flower color
Yellow
Foliage color
Green
Foliage type
Deciduous
Growth rate
Moderate
Bloom period
Large yellow flowers appear in midsummer and attract a wide diversity of pollinators. Good pollination is essential for successful fruit production.
Fruiting
Fruits containing highly prized hulless edible seeds
Harvest
Harvest fruits about 100 days after sowing when the rind is firm and fully colored. Remove, clean, and dry the hulless seeds for eating or storage.
Garden associations
What to plant with it.
Good companions
Beetroot, celery, onion, potato, thyme
Avoid planting with
Fennel
Hulless edible seeds, roasting, pumpkin seed oil, autumn décor
From the garden to inspiration.
Kakai Pumpkin is grown primarily for its prized dark green hulless seeds. They are delicious roasted as a snack, added to salads, granola, and baked goods, or pressed for artisan pumpkin seed oil. The flesh can also be used in soups and purées, while the ornamental fruits make beautiful autumn decorations.
Frequently asked questions
Everything toknow.
Yes. The seeds have no hard outer hull, making them ideal for roasting, snacking, baking, and many culinary uses.
Harvest fruits about 100 days after sowing, once the color is fully developed and the rind has become firm.
Yes. Although Kakai is mainly grown for its hulless seeds, the flesh can also be used in soups, purées, and other cooked dishes.
Yes. These certified organic seeds are ideal for gardeners seeking environmentally friendly, biodiversity-supporting growing practices.
Its strengths, naturally.
Plants that attract butterflies
Butterflies
