Welcome!
You are purchasing Leccinum melaneum grain dry mycelium.
This listing is for MYCELIUM ONLY — the vegetative growth stage of the fungus.
✔️ Not a fresh mushroom
✔️ Not a dried mushroom
✔️ Not a food or ready-to-eat product
The mycelium is intended for cultivation and biological growing purposes.
About Leccinum melaneum Mycelium
Leccinum melaneum is an ectomycorrhizal basidiomycete fungus in the family Boletaceae. Its mycelium forms mutualistic associations with birch (Betula), contributing to nutrient exchange and forest soil ecosystem functioning.
The mature mushroom (not included in this sale) is characterized by:
Dark brown to blackish cap
Stipe with scabers (small scales)
Pores instead of gills
Growth on forest soil in association with birch roots
Fruiting bodies appear from summer to autumn
This product contains MYCELIUM ONLY, representing the early vegetative stage of the fungus.
Natural Growing Conditions
In natural ecosystems, Leccinum melaneum mycelium is found in:
Birch-dominated or mixed forests
Humus-rich, well-drained soils
Leaf-litter or moss-covered forest floors
Temperate climates
Cultivation Context (Mycelium Use)
As a strictly mycorrhizal species, Leccinum melaneum cannot be cultivated on artificial substrates alone.
Successful establishment requires:
Living birch trees with intact root systems
Outdoor forest or woodland environments
Natural soil structure and microbiota
Long-term, undisturbed conditions
Indoor or substrate-only cultivation is not biologically supported for this species.
Care & Environmental Considerations
Avoid soil disturbance after inoculation
Do not apply fungicides or chemical fertilizers
Maintain natural leaf litter and soil layers
Ensure stable moisture without waterlogging
Storage Instructions
Store unused mycelium in a sealed container
Keep in a cool, dry place
Refrigeration is acceptable
Protect from freezing and direct sunlight
Summary
✔️ Leccinum melaneum grain dry mycelium
✔️ Ectomycorrhizal fungus associated with birch
✔️ Intended for outdoor, tree-associated environments
✔️ Product contains MYCELIUM ONLY