Welcome!

You are purchasing Agaricus macrocarpus 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 Agaricus macrocarpus Mycelium

Agaricus macrocarpus is a basidiomycete fungus in the family Agaricaceae. It is a saprotrophic species, typically growing on humus-rich soils in grasslands, forest edges, or leaf litter.

The mature mushroom (not included in this sale) is characterized by:

Medium to large cap, pale brown to grayish-brown, convex to flat

Free, crowded gills, white at first, turning pink and then brown as spores mature

Whitish stipe, sometimes with a subtle ring

Fruiting occurs in late summer to autumn

Edibility is not well-documented; generally considered non-toxic but rarely consumed

This product contains MYCELIUM ONLY, representing the vegetative growth stage.

Natural Growing Conditions

In natural ecosystems, Agaricus macrocarpus mycelium occurs in:

Grasslands, forest edges, and humus-rich soils

Well-drained, nutrient-rich substrates

Temperate climates

Partially shaded to open areas

Cultivation Context (Mycelium Use)

Agaricus macrocarpus is saprotrophic and can be cultivated on:

Sterile soil, compost, or organic-rich substrates

Moist, aerated conditions

Indoor or outdoor setups for research or ecological study

Fruiting bodies are not commonly consumed; this product contains only mycelium.

Care & Environmental Considerations

Maintain substrate moisture without waterlogging

Avoid contamination by other fungi or bacteria

Provide adequate aeration

Monitor for competing fungal species

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

✔️ Agaricus macrocarpus grain dry mycelium

✔️ Saprotrophic fungus of humus-rich soils in grasslands and forest edges

✔️ Produces medium to large mushrooms

✔️ Suitable for cultivation, research, or ecological purposes

✔️ Product contains MYCELIUM ONLY