White Oak Mushroom Mycelium, 10 g

Loosen the soil under the tree to form a depression 5–15 cm deep. Spread the mycelium evenly over the entire loosened surface. Cover with garden (or forest) soil mixed with any humus in equal parts. Water using a garden watering can at a rate of 10 liters per 1 m².
Sprinkle the soil that was loosened during the process over the top. Planting can be done at any time of the warm season and under any type of tree. During dry periods, water frequently using a garden watering can at a rate of 15–20 liters of water per 1 m². Mushrooms appear 4 times a year—twice in the spring and twice in the fall, but the first harvest will not occur until at least 2.5 months after planting. The first harvest yields 350–500 g/m², with subsequent harvests yielding 3.5–4.5 kg/m². The mycelium grows for many years, as long as the tree lives. Every year, during the hot or cold season (when mushrooms do not grow), evenly spread humus over the planting site at a rate of 15 kg/m²

You can try to grow mushrooms indoors using the same method as for button mushrooms, but the results will be significantly worse than in an open area, and the germination rate will also be lower.

Attention! Soil acidity is a very important factor for successful mushroom cultivation. For the white mushroom, the optimal pH range is 6.5–7. More acidic soil (lower pH) must be deacidified by watering with a solution of quicklime (100 g of lime per 5 L of water per 1 m²).
Amateur cultivation of mycorrhizal and other soil-dwelling mushrooms does not guarantee results, as the mushroom harvest depends heavily on weather and many other factors. Nevertheless, with practice, sufficient experience, and a fair amount of diligence, you can expect decent results.

The mycelium has a shelf life of 5–7 years. Store in a dry place.