How to grow mushrooms in plastic bags to harvest every day

Preparation of Lime Water Mixture

Initial Steps:

  • Create a lime water mixture by combining 200 grams of lime powder with 30 liters of water.

Substrate Preparation and Incubation

Preparing the Growing Medium:

  • Immerse straw or hay in the lime water mixture to prepare the substrate for mushroom growth.
  • Soak the straw or hay for about 30 minutes, then drain it.

Incubation Process:

  • Cover the drained substrate with plastic for approximately 4 days, maintaining a temperature of 65-70°C.

Mushroom Cultivation Phase

Closing the Mushroom Embryo:

  • Move on to the cultivation phase after successful incubation.

Using Plastic Bags:

  • Utilize normal plastic bags, preferably polyethylene PE, with dimensions around 30 x 40 cm.
  • Ensure the bags have a folded square bottom for easier substrate layering.

Layering Process:

  • Stuff the bags with substrate, starting with a 3-4 cm bottom layer and transplanting mushroom seed along the bag’s wall.
  • Add 6-7 cm layers until there are four layers in total, sprinkling seed evenly on the top layer.

Sealing and Transferring to Nursery:

  • Seal the bags with clean cotton and secure the mouth for proper closure.
  • Transfer the bags to a fiber nursery, maintaining distance between them and covering the bag mouths with newspaper for moisture retention.

Mushroom Growth and Harvesting

Environmental Management:

  • Ensure the growing area remains closed to maintain moisture and warmth, crucial for mushroom growth.

Observation and Cutting:

  • Monitor bags until mycelium covers them uniformly with a white color.
  • Cut and hang the bags, making staggered incisions for mushroom sprouting.

Watering and Harvesting:

  • Water bags 2-3 times daily for even moisture; harvest by twisting mushrooms counterclockwise.
  • Pause watering after harvesting to facilitate further sprouting and care for subsequent generations.

Continued Harvesting:

  • Continue the process for subsequent harvests, as later generations tend to grow more abundantly.


Adaptable and Hands-On Approach:

  • This method allows daily harvesting and can be adapted to suit specific needs using readily available materials.
  • Consistency in environmental conditions and vigilant monitoring are crucial for successful mushroom cultivation.

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