Organic 'Butternut' Squash

Common name Butternut Squash
Latin name Cucurbita moschata
Quantity per packet About 25 seeds

Organic Butternut Squash provides abundant harvests of nutritious, versatile fruits. It is an outstanding choice for gardeners looking to grow their own long-storing winter vegetables.

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Product information
Product
identification
Common nameButternut Squash
Latin nameCucurbita moschata
FamilyCucurbitaceae
TypeVegetable
CycleAnnual
Quantity per packAbout 25 seeds
Code produitBIOVO-0034
Product
description

Organic ‘Butternut’ Squash (Cucurbita moschata) is a favourite winter squash, valued for its pale beige, pear-shaped fruit and smooth orange flesh with a delicate, mildly sweet flavour. This vigorous annual develops long trailing vines that spread across the vegetable garden. In summer, its large yellow flowers attract bees, bumblebees and other pollinators, supporting good fruit set. Harvest when the skin is evenly beige and firm. The squash offers excellent culinary versatility and stores well through fall and winter.

Grow this squash in full sun, in rich, organic matter–amended, moist, well-drained soil. Direct-sow from May to June once the soil has warmed and the risk of frost has passed. Allow plenty of room for the trailing vines to spread; a very large container can also work in a warm, sunny location. Water deeply and regularly to encourage uniform, flavourful fruit. Compost, generous mulch and good air circulation support its vigorous growth.

Ideal for large vegetable gardens, kitchen gardens and food self-sufficiency projects, ‘Butternut’ produces versatile fruit that keeps for several months in a cool, dry place. Its velvety flesh is delicious in soups, purées, casseroles, roasted dishes, sauces, risottos and comforting autumn recipes. Pair it with beets, celery, onions, potatoes and thyme in a diverse garden. Abundant flowers feed pollinators, while the foliage helps cover the soil in a productive, thriving garden.

Sowing
guide
Sowing periodMay to June
Best time
May to June
Sowing depth2.5 cm (1 in)
Germination temperature21 to 30 °C (70 to 86 °F)
Germination time7 to 14 days
Propagation
Propagated by seed. Seeds can be collected from fully mature fruits, although proper isolation is required to maintain varietal purity.
Growing
method
Direct sow once the soil has thoroughly warmed and all danger of frost has passed. Plant the seeds about 2.5 cm (1 in) deep in rich, cool, well-drained soil. Choose a full-sun location to encourage vigorous growth and abundant fruit production. Water regularly throughout the season and apply mulch to retain soil moisture. The long trailing vines require generous growing space. Harvest fruits once the skin has turned uniformly beige and the stem begins to dry naturally.
Soil
and care
ExposureFull sun
Soil
Butternut Squash grows best in rich, well-drained soil high in organic matter. Fertile soil and consistent moisture encourage vigorous growth and large, flavorful fruits.
Soil pHSlightly acidic to neutral
Watering
Butternut Squash benefits from deep, regular watering throughout the growing season. Consistent moisture encourages uniform fruits with smooth, high-quality flesh.
Fertilization
Butternut Squash thrives in fertile soil enriched with compost or well-rotted manure. Balanced organic fertilization encourages vigorous growth and abundant fruit production.
Care levelModerate
Water deeply during dry periods to support fruit development. Add compost early in the season to maintain soil fertility. Apply generous mulch to reduce evaporation and suppress weeds. Monitor for foliar diseases and maintain good air circulation around the vines. Harvest fruits before the first hard autumn frosts to maximize storage life.
Container
growing
Recommended pot size
60 to 80 cm (24 to 32 in)
Butternut Squash can be grown in a very large container when garden space is limited, although it performs best in the ground. Use a deep container filled with compost-rich growing mix and provide either plenty of space or a sturdy support for the long trailing vines. Regular watering is essential for producing well-developed fruits. This variety is well suited to sunny patios and urban gardens with ample sunlight.
Bloom,
harvest
and garden
This variety produces exceptionally sweet, rich orange flesh with outstanding culinary quality. Its long storage life allows you to enjoy homegrown squash throughout autumn and winter.
Organic Butternut Squash provides abundant harvests of nutritious, versatile fruits. It is an outstanding choice for gardeners looking to grow their own long-storing winter vegetables.
Garden use
Butternut Squash is ideal for large vegetable gardens, kitchen gardens, and self-sufficiency projects. Its long vines provide excellent ground cover while producing abundant fruits with exceptional storage life. The flowers attract pollinators, and the harvest provides delicious homegrown squash for many months after the gardening season.
Bloom period
Large yellow flowers bloom throughout summer and attract abundant pollinators essential for fruit production. Strong pollination directly improves yields.
Flower colorYellow
Foliage colorGreen
Harvest
Harvest fruits about 105 days after sowing once the skin has turned an even beige color and becomes firm. After curing, they will store for several months in a cool, dry location.
Fruiting
Long-storage fruits with sweet orange flesh
Wildlife appealBees and pollinators
Size
and facts
Height30 to 45 cm (12 to 18 in)
Spread90 cm (36 in)
Growth rateVigorous
Minimum temperature10°C (50°F)
Foliage typeDeciduous
Papillonstrue
Planting
partners
Good companions
Beetroot, celery, onion, potato, thyme
Avoid planting with
Cucumber, melon
Recipe
and inspiration
Butternut Squash is prized for its sweet, rich orange flesh and exceptional versatility in the kitchen. It is delicious in soups, purées, gratins, roasted dishes, sauces, and comforting autumn recipes. Its smooth texture is also perfect for pies, muffins, and baked desserts. Thanks to its excellent storage life, it can be enjoyed for many months after harvest.
Frequently asked questions
This variety is prized for its sweet flesh, creamy texture, and outstanding versatility in the kitchen. It also stores exceptionally well after harvest.
Fruits are generally ready about 105 days after sowing. Harvest once the skin has become uniformly beige and the stem begins to harden and dry.
Yes. When stored in a cool, dry, well-ventilated location, fruits can keep for several months without losing their excellent eating quality.
It is delicious in soups, purées, gratins, roasted dishes, risottos, sauces, and even sweet recipes. Its smooth, creamy flesh makes it exceptionally versatile.
Yes. It performs very well in regions with a sufficiently warm growing season. Timely sowing and a sunny location ensure excellent harvests.
The availability of our seeds varies depending on seasonal availability, production schedules and supplier inventory. Certain varieties may only be offered for a limited time based on their natural growth cycle, sowing period or available stock. These product pages are designed to help and inspire gardeners in choosing the right seeds for vegetable gardens, flower beds, pollinator gardens, container growing, naturalization projects and sustainable outdoor spaces.