Mushroom spawn laboratory company in Pune | Mushroom spawn center | Biobritte mushroom center Mushroom spawn laboratory company in Pune. To understand spawn, spawning, and spawn growth, the mushroom itself must be understood. Mushrooms are fruits of the fungus A. bisporus and consist of two main parts - the cap and the stem. As the mushroom matures the cap opens and the gills are exposed. Mushroom spores are produced in the gills. Spores are microscopic spheres roughly comparable to the seeds of higher plants. These spores are produced in large numbers in the gills. An 8-cm mushroom produces as many as 40 million spores an hour. Since spores germinate and grow into mycelium rather unpredictably, they are not used to 'seed' mushroom compost. Spores will germinate and grow into thread-like mycelium that is used by laboratories to produce spawn commercially. Organic medicinal mushroom spawn and edible mushroom spawns have in the Biobritte mushroom spawn center. Mushroom co