Technical sheet of the Black Satin Mulberry variety
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Fruit flesh color: Black
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Skin color: Shiny, intense black
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Size and shape: Large (4 to 5 g), elongated, up to 5 cm long
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Tree size: Adult height: about 2 meters, branch length: 3 to 5 meters
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Fruit maturity: End of July to October
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Fruit Taste: Sweet to slightly tart, well-balanced, intense and pleasant. Mild and sweet flavor. Soft and juicy flesh.
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Earliness of the variety: Mid-season to late, non-remontant
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Fruiting period End of July to October
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Disease resistance and storage: Good resistance to diseases and pests. Hardiness down to -15°C. Limited storage: 3 to 5 days in a cool place.
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Variety yield: High productivity, 4 to 7 kg per adult plant (potentially 10 to 15 tonnes/ha in intensive cultivation).
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Is this variety self-fertile? Yes
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Commercial use: Fresh consumption, processing (jams, jellies, pies, juices, frozen foods).
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Comments: Thornless variety, offering exceptional ease of harvesting. Large, well-detached fruits, which speeds up hand picking. Adapted to the temperate French climate. Sensitive to excess water and chalky soils. Requires staking (trellising). High juice content (estimated between 82% and 88%).
Quick read / the essentials on Mûrier Black Satin
The 'Black Satin' Mulberry tree has established itself today as an essential reference for any market gardener seeking performance in the mulberry market . Selected in the United States in the 1970s, this thornless variety combines high yield , high taste quality and excellent commercial adaptability . Its great robustness, vigorous growth and productivity make it a strategic choice for professionals committed to sustainable agriculture.
Black Satin fruits immediately seduce with their impressive size (up to 10g) and their bright visual appearance. Their juicy, melting, and sweet flesh reveals a beautiful aromatic complexity, between raspberry and wild blackberry. This sensory richness opens the way to multiple outlets: fresh sales, artisanal jams, juices, pies, or frozen.
As a specialist wholesale supplier of mulberry plants , Bairiverse offers you certified plants, suitable for intensive cultivation or short supply chains. Whether you want to buy Black Satin mulberry plants to start a new plot or diversify your production, our expertise guarantees you tailor-made support, from variety choice to cultivation.
Thanks to our stock of vigorous plants, available free-standing and certified organic, we position ourselves as a specialist wholesale supplier of mulberry plants , capable of meeting the technical and economic expectations of the most demanding producers. If you are looking to buy Black Satin mulberry plants with complete confidence, Bairiverse is your ideal partner. Our position as a specialist wholesale supplier of mulberry plants allows us to ensure responsiveness, reliability and quality, throughout France.
Origin of the variety
The 'Black Satin' mulberry is an American variety, developed in the 1970s in the states of Oregon and Washington. It was selected for its thornless characteristics, high productivity and adaptability to commercial cultivation .
Fruit characteristics
Black Satin fruits are known for their large size and excellent taste . They have an elongated shape and a black, shiny, glossy skin when ripe.
The flesh is also black , juicy , melting and very aromatic , with a sweet to slightly tart flavor . Some professionals describe it as a balance between raspberry and wild blackberry , but overall less acidic than the old varieties.
The size of the fruits is generally large, reaching 5 to 8 g per fruit , or even up to 10 g depending on growing conditions, for a length of around 5 cm .
On the other hand, their texture makes them more fragile to handle and less resistant to transport , with a shelf life of 3 to 5 days in the fridge , compared to one week for varieties with firm flesh.
Production period and precocity
The Black Satin variety produces a single harvest per year , from late July to October , with a main fruiting period of 6 to 8 weeks . Fruits appear on the previous year's shoots . Commercial production begins in the second year , and reaches its full potential from the third year .
Performance and business opportunities
A well-managed adult plant can produce 4 to 7 kg of blackberries per year . In intensive professional production, the yield can reach 10 to 15 tonnes per hectare . This variety is suitable for a wide range of commercial uses.
The variety is ideal for fresh consumption , thanks to the sweetness and aroma of its fruit. It is also very suitable for processing into jams , jellies , pies or juices . Freezing is possible, with the fruit keeping well over time. Finally, it is ideal for sale in short circuits or for picking on the farm , a marketing method facilitated by the absence of thorns .
Agronomic characteristics
The Black Satin mulberry tree is a vigorous shrub with a vine-like habit , which can reach 2 m in height , 3 m in width , and whose branches extend over 3 to 5 m . It requires training to control its growth and facilitate maintenance and harvesting.
Productive longevity is estimated at between 10 and 15 years , provided it is grown in good cultural conditions.
The variety is self-fertile , which allows for monoculture planting without the need for additional pollinators.
Resistances and tolerances
Black Satin is renowned for its good disease resistance : it is rarely affected by powdery mildew, rust, or anthracnose. Losses due to fungal diseases are often less than 5% over a season.
It also shows good resistance to parasites : insect attacks are rare and yields are generally little affected.
The plant tolerates moderate drought , but regular irrigation is preferable in dry summers to ensure good yields. It is hardy down to -15°C , making it suitable for most French regions outside extreme mountain climates.
On the other hand, no specific data is available on its sensitivity to limestone or root asphyxiation , but as with many Rubus, a fertile, light and well-drained soil is recommended.
Propagation and rootstock
In France, Black Satin is generally propagated by cuttings or layering , and sold as a free-standing plant . Grafting is not common. If grafting is necessary, rootstocks from Rubus fruticosus or Rubus caesius are compatible, although they are rarely used.
Market opportunities
French blackberry production remains very limited , with less than 50 hectares cultivated to date, despite growing demand for short supply chains, artisanal processing and organic production.
Black Satin is available in certified organic plants , which is a strong competitive advantage in today's sustainable agriculture-oriented market.
Key benefits for professionals
The absence of thorns facilitates manual harvesting and limits risks for operators . The variety offers a high yield and spread production , reaching up to 7 kg per plant and 15 tonnes per hectare over several weeks. The fruits are attractive and tasty , with a large size , a sweet and sour taste and excellent juiciness . Suitable for both fresh consumption and processing , it allows for interesting commercial diversification . Its good hardiness and natural resistance limit the need for phytosanitary interventions . Thanks to its rapid and expansive growth , it ensures good soil cover and rapid fruit set . Finally, its self-fertility simplifies orchard management and plantation planning .
Points of vigilance
The fruit has a short shelf life , which requires rapid logistics or a processing outlet . A training system is essential to support the plant's vigorous growth . The variety shows a preference for well-drained soils ; it is therefore advisable to avoid excess humidity and soils that are too chalky .
To summarize: Black Satin Mulberry
The Black Satin mulberry tree combines many advantages that make it a choice variety for growers looking for yield, ease of cultivation and taste quality. Thornless, vigorous and self-fertile, it adapts easily to commercial growing systems, with sustained production over several weeks, from the second year. Its high agronomic potential - up to 15 tonnes per hectare - makes it particularly competitive for professionals in the mulberry market .
The elongated, shiny black, and sweet fruits of the Black Satin are highly valued both for fresh sale and for processing (juice, jams, freezing). Despite their relative fragility, their added taste and size make them a preferred option for short supply chains or farm picking. The plant's hardiness, its tolerance to diseases and pests, and its productive longevity (up to 15 years) make it a sustainable choice for any sustainable planting project.
As a specialist wholesale supplier of mulberry plants , Bairiverse supports market gardeners in their transition to profitable, high-quality crops that meet market expectations. Our professional expertise and technical rigor ensure you receive trusted support when purchasing Black Satin mulberry plants , in professional or personalized batches.
If you want to stand out with a variety with high potential, buying Black Satin mulberry plants from a specialist mulberry plant wholesaler like Bairiverse means benefiting from a complete service: quality plants, agronomic advice, technical support. We are at your side for every step of your project, from the choice of plants to the success of your harvests.
For profitable, sustainable and technically controlled cultivation, buying Black Satin mulberry plants from Bairiverse , your specialist wholesale supplier of mulberry plants , is a strategic decision.
