Growing with a King Oyster Mushroom Fruiting Block

Growing King Oyster mushrooms, also known as Eryngii mushrooms, with ready-made fruiting blocks is a relatively simple way to grow mushrooms at home or on a small scale. The King Oyster mushroom or king trumpet mushroom is known for its firm texture and rich taste. A detailed explanation of how to grow King Oyster Mushroom can be found below.

Supplies:

1. Eryngii Fruiting Blocks: Buy ready-made Eryngii fruiting blocks . These blocks are already impregnated with the mycelium (fungus) of the Eryngii mushroom and contain all the nutrients necessary for growth.

2. Growing environment: Create a suitable growing environment for the Eryngii mushrooms. A grow tent , climate chamber for mushrooms or another enclosed space is ideal. Ensure a constant temperature between 18-24 degrees Celsius.

3. Light: Eryngii mushrooms don't need much light, but some ambient light is good. Make sure the blocks are not exposed to direct sunlight.

4. Humidity: Maintain a high humidity of approximately 90%. This can be achieved by regular spraying with water or by using a humidifier.

5. Ventilation: Provide good ventilation in the growing area to promote good air circulation and reduce the chance of mold formation.

Steps for growing:

1. Preparing the blocks:

   • Make 2 small cuts of approximately 5cm in the top of the plastic to give the mushrooms oxygen to grow.

2. Placement of the blocks:

   • Place the blocks in the growing space on an elevated surface to promote good air circulation.
   • The blocks need little light, but make sure they are not completely in the dark.

3. Maintaining optimal conditions:

   • Regularly check the temperature, humidity and ventilation in the growing room.
   • Spray water as necessary to maintain humidity.

4. Growing and harvesting:

   • Within weeks of placing the blocks, the Eryngii mushrooms will begin to grow.
   • Harvest the mushrooms when the caps are fully opened, but just before the edges curl.

5. Repeated harvests:

   • Some Eryngii blocks are capable of producing multiple times. After the first harvest, a new growth cycle can begin.

6. Waste processing:

   • After all the mushrooms have been harvested, you can compost or throw away the used blocks.