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Vegetable
Cucurbitaceae
'Black Futsu' Squash (Cucurbita moschata)
Product code : JAREC-0086
The organic ‘Black Futsu’ squash is a rare and beautiful old Japanese variety that gives the vegetable garden an almost sculptural presence with its ribbed, dark, and deeply textured fruits. As it matures, Cucurbita moschata transforms from a very dark, almost black green to a rusty hue veiled in a fine grayish bloom, offering a fascinating spectacle both on the plant and in storage. This squash doesn't just charm with its appearance: its vibrant orange, dense, and melting flesh develops a fruity, rich, and particularly refined flavor. In soups, purees, and stews, it brings a complex sweetness that evokes the most gourmet autumn harvests.
- Quantity
- About 25 seeds
- Exposure
- Sun
- Life cycle
- Annual
Discover the plant
Common nameSquash 'Black Futsu'
FamilyCucurbitaceae
GenusGourd
Speciesmusky
CultivarBlack Futsu
TypeVegetable
Botanical nameCucurbita moschata
Reproducible seedsYes
Heirloom varietyYes
‘Black Futsu’ Squash (Cucurbita moschata). The organic ‘Black Futsu’ squash is an ancient Japanese variety of rare beauty, which gives the vegetable garden an almost sculptural presence with its ribbed, dark, and deeply textured fruits. As it ripens, Cucurbita moschata changes from a very dark, almost black green to a rust hue veiled with a fine grayish bloom, offering a fascinating spectacle both on the plant and in storage. This squash doesn’t just charm with its appearance: its vibrant orange, dense, and melting flesh develops a fruity, rich, and particularly refined flavor.
Recommended sowing period: May to June. The depth to respect is 2.5 cm (1 in). Germination usually takes 5 to 10 days. For germination, maintain the potting soil at 20 to 30 °C (68 to 86 °F). Squashes and zucchinis recover better when their roots remain intact. Sowing in individual pots facilitates transplantation; in the garden, wait for the soil to warm up. Avoid burying seedlings in cold, saturated soil. Identify each location and allow the necessary surface area for the stems from the start. Young plants appear small when sown, but their foliage quickly takes up much more space.
In soups, purees, and stews, it brings a complex sweetness that evokes the most gourmet autumn harvests. Organize the space for the squash before sowing. Bush types stay around their planting point, while vines need to be able to spread to a free area. Guide the stems without bending them abruptly and keep the fruits accessible. Mulch limits direct contact with moist soil. Avoid letting the foliage cover small neighboring vegetables. This squash doesn’t just charm with its appearance: its vibrant orange, dense, and melting flesh develops a fruity, rich, and particularly refined flavor.
Sowing guide
It all startswith a seed.
Sowing depth
2.5 cm (1 in)
Germination temperature
20 to 30 °C (68 to 86 °F)
Germination time
5 to 10 days
Sowing period
May to June
Propagation
Sowing
Growing method
Recommended sowing period: May to June. Sow at a depth of 2.5 cm (1 in). Germination usually takes 5 to 10 days. For germination, keep the potting mix at 20 to 30 °C (68 to 86 °F). Squash and zucchini transplant better when their roots remain intact. Sowing in individual pots facilitates transplantation; in the garden, wait for warm soil. Avoid planting seedlings in cold, saturated soil. Identify each location and allow adequate space for the stems from the start. Young plants appear small when sown, but their foliage quickly takes up much more space. Observe the difference between male and female flowers, with the latter bearing a small fruit at their base. The presence of flowers does not mean that every flower will produce a squash. Allow insects access to the blossoms when the variety depends on pollination. Cut the fruits with a stem rather than pulling them off, then remove damaged specimens before storing a harvest. Zucchini are harvested young, while squash intended for storage mature on the plant.
Soil and care
The right care,at the right time.
Care level
Regular during establishment, then adapted to growing conditions
Watering
Regular
Soil type
Rich and well-drained
Fertilization
Fertilization supports growth and takes into account nutrients already present in the soil or potting mix. Use mature compost or a fertilizer suitable for the crop, following the dosage instructions. Avoid using multiple products, especially in a container where roots occupy a limited volume. Water as needed after application and observe foliage development before re-fertilizing.
Moisture
Keep the soil moist during germination, without standing water; then adjust according to the crop
Seasonal care
In soups, purees, and stews, it brings a complex sweetness that evokes the most delicious autumn harvests. Gourds and zucchinis recover better when their roots remain intact. Sowing in individual pots facilitates transplanting; in the garden, wait for the soil to warm up. Avoid burying seedlings in cold, saturated soil. Identify each location and immediately allow sufficient surface area for the stems. Young plants may appear small when sown, but their foliage quickly takes up much more space. Observe the difference between male and female flowers, the latter bearing a young fruit at their base. The presence of flowers therefore does not mean that every flower will produce a gourd. Allow insects access to the blossoms when the variety depends on pollination. Cut the fruits with a peduncle rather than tearing them off, then remove damaged specimens before storing a harvest. A zucchini is harvested young, whereas a gourd intended for storage finishes its maturation on the plant. This difference changes the frequency of harvests and culinary use. Keep fruits out of pathways and protect them from prolonged contact with soggy ground. Remove damaged fruits before any storage. This squash not only charms with its appearance: its bright orange, dense, and melting flesh develops a fruity, rich, and particularly refined flavor. Recommended sowing period: May to June.
Container growing
A garden,within reach.
Suitable for containers
Yes
Recommended pot size
A pierced and stable container, wide enough for the plant to spread out and deep enough for the roots
Choose this exposure: sun. Reserve this spread around the plant: 1.5 to 2 m (5 to 6.5 ft). For varieties suitable for containers, choose a wide, stable pot, then let the foliage extend beyond the rim without blocking a pathway. Large leaves quickly lose water in hot weather. Water the entire root ball and control the drainage at the bottom of the pot. A container too tightly packed among other plants makes harvesting difficult and keeps the foliage wet longer. Organic 'Black Futsu' squash is a rare and beautiful old Japanese variety that gives the vegetable garden an almost sculptural presence with its ribbed, dark, and deeply textured fruits. As it ripens, *Cucurbita moschata* changes from a very dark green, almost black, to a rusty hue veiled with a fine grayish bloom, offering a fascinating spectacle both on the plant and in storage. This squash is not only charming in appearance: its bright orange, dense, and melting flesh develops a fruity, rich, and particularly refined flavor. In soups, purees, and stews, it brings a complex sweetness that evokes the most gourmet autumn harvests.
Bloom and dimensions
Its place,in your garden.
Mature height
30 to 45 cm (12 to 18 in)
Width / spread
1.5 to 2 m (5 to 6.5 ft)
Foliage type
Seasonal foliage
Growth habit
Creeping
Bloom period
July to August
Fruiting
This squash doesn't just charm with its appearance: its vibrant orange, dense, and melting flesh develops a fruity, rich, and particularly refined flavor. In soups, purees, and stews, it adds a complex sweetness that evokes the most gourmet autumn harvests. A variety that is both nourishing, decorative, and heritage, it extends the joy of the garden long after the harvest, right into the winter months.
Harvest
120 days after sowing
Garden associations
In goodcompany.
Companion plants
Corn, beans, sunflower
Recipe idea
From the gardento your plate.
Edible parts
Young fruits
'Black Futsu' Squash Recipe Idea: Squash soup for four servings. Prepare 700g of flesh, one onion, 15ml of olive oil, and 750ml of vegetable broth. Sauté the chopped onion in a saucepan, add the squash cubes and broth, then simmer until tender, about twenty minutes. Carefully blend and adjust the consistency with a little water if necessary. Season with salt and pepper and serve. Cutting the squash into uniform cubes ensures even cooking. Prepare the ingredients with clean utensils and adapt the cut to the size of your harvest. This recipe highlights freshly picked parts: remove any damaged pieces before preparation. If doubling the quantities, ensure enough space in the dish for even mixing or cooking. Promptly place leftovers in the refrigerator in a sealed container and consume within two days. For a meal for two people, simply halve all quantities.
Frequently asked questions
Your questions,answered.
How to successfully sow 'Black Futsu' Squash?
Recommended sowing period: May to June. Sow at a depth of 2.5 cm (1 in). Germination usually takes 5 to 10 days. For germination, maintain the potting soil at 20-30 °C (68-86 °F). Squash and zucchini transplant better when their roots remain undisturbed. Sowing in individual pots facilitates transplanting; in the garden, wait until the soil has warmed up. Avoid burying seedlings in cold, waterlogged soil. Identify each location and allow sufficient space for the stems from the start. Young plants appear small at sowing, but their foliage quickly takes up much more space.
Can you grow 'Black Futsu' squash in a pot?
Choose this exposure: sun. Reserve this spread around the plant: 1.5 to 2 m (5 to 6.5 ft). For varieties suitable for containers, choose a wide and stable pot, then let the foliage spread beyond the rim without blocking a pathway. Large leaves quickly lose water in hot weather. Water the entire root ball and control the drainage at the bottom of the pot. A container too tightly packed among other plants makes harvesting difficult and keeps the foliage wet longer. Organic 'Black Futsu' squash is an ancient Japanese variety of rare beauty, which gives the vegetable garden an almost sculptural presence with its ribbed, dark, and deeply textured fruits.
When to harvest ‘Black Futsu’ Squash?
This squash is not only charming in appearance: its bright orange flesh, dense and melt-in-your-mouth, develops a fruity, rich, and particularly refined flavor. In soups, purees, and stews, it brings a complex sweetness that evokes the most gourmet autumn harvests. As a nourishing, decorative, and heritage variety, it extends the pleasure of the garden long after harvest, into the winter months. It is a squash with character, elegant and flavorful, perfect for those who love to cultivate beauty as much as depth of flavor. A zucchini is harvested young, while a squash intended for storage finishes its maturation on the vine.
What makes 'Black Futsu' squash stand out in the garden?
The organic ‘Black Futsu’ squash is an ancient Japanese variety of rare beauty, lending an almost sculptural presence to the vegetable garden with its ribbed, dark, and deeply textured fruits. As it ripens, *Cucurbita moschata* transitions from a very dark, almost black green to a rusty hue veiled with a fine grayish bloom, offering a fascinating spectacle both on the vine and in storage. This squash isn't just charming in appearance: its bright orange flesh, dense and tender, develops a fruity, rich, and particularly refined flavor. In soups, purees, and stews, it brings a complex sweetness that evokes the most gourmet autumn harvests.
How to organize a 'Black Futsu' Squash planting?
Organize the squash placement before sowing. Bush types remain around their planting point, while vines need room to spread into a clear area. Guide the stems without sharply bending them and keep the fruits accessible. Mulch limits direct contact with damp soil. Avoid letting the foliage cover small neighboring vegetables. Observe the difference between male and female flowers, the latter bearing a young fruit at their base. Therefore, the presence of flowers does not mean that every flower will produce a squash. Allow insects to access the blossoms when the variety depends on pollination.
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