Grow Your Own Delicious Mushrooms Outdoors with This Guide!
Outdoor Mushroom Cultivation: A Guide To Growing Your Own Mushrooms
Mushroom cultivation has been practiced for centuries in many parts of the world, but it is only recently that people have started growing mushrooms outdoors. Outdoor mushroom cultivation can be a fun and rewarding hobby that yields delicious, nutritious mushrooms. In this guide, we will take you through the steps involved in growing your own outdoor mushrooms.
Choosing the right species of mushroom
The first step to successful outdoor mushroom cultivation is choosing the right species of mushroom. Some popular edible varieties include shiitake, oyster and portobello. These types of mushrooms are easy to grow and require minimal care.
Preparing your garden bed or plot
Once you have chosen your preferred species of mushroom, it’s time to prepare your garden bed or plot. The ideal location for an outdoor mushroom patch is under a tree canopy or in a shaded area where there’s limited direct sunlight.
To prepare your garden bed or plot:
1. Remove any grasses and weeds from the area
2. Dig up about 6 inches deep into the soil.
3. Add composted manure or aged compost to enrich soil fertility
4. Level out the soil using a rake
Creating Mushroom Spawn
Mushroom spawn refers to mycelium (the vegetative part) grown on grains such as rye, wheat berries, cornmeal, etc., which provide food for fungi growth.
You can either purchase pre-made spawn online or make it yourself at home using spores from store-bought mushrooms if you prefer DIY methods.
Here’s how:
1.Take fresh fruiting bodies (matured caps) from grocery stores
2.Cut off their stem portion
3.Put them in blender container with clean water
4.Blend until they form a puree.
5.Strain mixture through cheesecloth/mesh cloth into sterile containers (beakers/petri dishes)
6.Add agar to the container and sterilize in an autoclave/pressure cooker
7.Transfer the puree mixture into sterilized jars filled with grains such as rye, wheat berries or cornmeal.
8.Cover lids of jars with plastic wrap and poke holes for ventilation
9.Store containers at room temperature until mycelium (white filamentous structure) colonizes throughout the substrate.
Planting Mushroom Spawn
Once your mushroom spawn is ready, it’s time to plant them. You can either make a bed out of straw or hardwood sawdust.
Straw Bed Method:
1.Wet straw thoroughly in water overnight.
2.Add 5-10% spawn to wetted straw.
3.Mix well and fill up prepared garden bed/plot about 6 inches deep.
4.Cover with straw to prevent drying out.
Hardwood Sawdust Method:
1.Add 15-20% spawn on hardwood sawdust substrate in a large mixing bowl.
2.Moisten sawdust by adding water slowly while stirring.
3.Fill up bags or tubes made of polypropylene material with moistened sawdust-substrate mixture and plug their ends using cotton wool pieces.
4.Sterilize these bags/tubes inside pressure cookers/autoclaves for around 60 minutes under high pressure (15 psi).
5.After cooling down, inoculate these bags/tubes by injecting spore syringes through cotton plugs’ small holes located at one end.
Caring For Your Outdoor Mushrooms
Mushrooms require specific environmental conditions that need to be maintained for optimal growth.
Some key tips include:
• Keep soil moist but not too wet
• Maintain consistent temperatures between 55°F -75°F
• Increase humidity levels by watering beds often or misting them regularly,
• Avoid direct sunlight exposure as it could cause desiccation/dehydration to fruiting bodies produced on outdoor beds.
Harvesting and Storing Your Mushrooms
Most mushroom varieties will be ready for harvest 2-3 weeks after inoculation. Generally, you know it’s time to harvest when the caps are fully formed.
To pick them:
1.Gently twist the mushroom cap off at its stem base
2.Avoid pulling out from roots as that could damage mycelium underneath.
3.Collect all mushrooms by hand or using scissors
4.Store in a refrigerator for up to one week or process into dried form for prolonged storage
Conclusion
Outdoor mushroom cultivation is an exciting way to grow your own food while also enjoying a fun hobby. By following these simple steps, you can easily cultivate delicious and nutritious mushrooms right in your backyard. Remember, be patient as mushrooms take some time before they’re ready for harvesting but with proper care, it’s worth the wait!