Before we look at the various scales of log-grown shiitake production and some ballpark estimates, its important to know a few basics about mushroom production.
First, logs are inoculated and fruiting can be expected the FOLLOWING season (i.e. if I inoculate logs this May, then the will begin fruiting NEXT May)
Second, if you want decent flushes of mushrooms you'll want to soak your logs by submerging them in cold water for 24 hours.
Third, after soaking a log, the mushrooms will flush 1/4 - 1/2 a pound per log, on average. Sometimes more.
And finally, logs need a rest period of 8 weeks after soaking.
In addition to knowing the process, its key to match your system to your goals. How much time do you want to spend harvesting, inoculating, and managing your logs? If you aren't trained in chainsaw safety, where will logs be acquired from? Are you able to check your logs daily, to harvest mushrooms at peak maturity?
Thus, the answer(s) to the question, "How many logs do I need...." can be answered in many ways:
 |
| Backyard system: 30 logs + an old bathtub |
This means you soak one log each week and get 1/4 - 1/2 pounds with each flush. That's enough for a decent meal (or two). You could easily stash this number of logs under a porch or a single tree and soak in a trash can or even an old bathtub.
....to feed family & friends? = 32 logs
Soaking 4 logs a week should yield between 1 and 2 pounds per week, which is plenty for eating and dehydrating some for the off-season or to give as gifts. An old kiddie pool would suffice for soaking.
....to make a little side income? = 160 logs
If you soaked 20 logs a week, you could gross between $60 and $160/week. That's a yield of 5 - 10 pounds that you sell for $12/lb wholesale or $16/lb retail. We aren't talking about a huge investment of time here; a well managed system could be maintained in 5 hours or less per week.
....to make it a career? = 10,000 logs
Now we are getting serious! Soaking 1,250 logs a week would yield 300 - 600 lbs of mushrooms, which for $10/lb would gross $60,000 - $120,000 over a 20 week period, June through October. Expenses are considerable - at this scale mechanization and hired hands would be necessary. It's possible to make 40 - 60% of this gross as profit.
Our farming plans for the future include other forest grown wood products, mixed rotational grazing of animals, and ongoing education on forest-based agriculture systems.
Learn more details of mushroom inoculation, not only for shiitake but also stropharia, oyster, and lions mane at one of several mushroom inoculation classes offered this spring and summer in New York, Vermont, Pennsylvania, and Massachusetts.
More information on the classes below can be accessed at www.agroforestrysolutions.com
INOCULATION DEMONSTRATIONS
CCE Steuben County, Bath, NY: March 24
SUNY Ulster County, Kingston, NY: April 28
CCE Hamilton County, Piseco, NY: May 19
MUSHROOMS IN PERMACULTURE SYSTEMS
Brook's Bend Farm, Montague, MA: April 21
Three Sisters Farm, Sandy Lake, PA: May 12
Rochester Permaculture Center, Rochester NY: May 13
SMALL SCALE SHIITAKE PRODUCTION
Anderson Farm, Mecklenburg, NY: May 5th & 6th
MUSHROOMS & FOREST MANAGEMENT
Little Farm of Paradise, Hampton NY: May 20
Shannon Brook Farm, Watkins Glen, NY: June 10
MUSHROOMS WILD & CULTIVATED
Shelburne Farms, Shelburne, VT: June 2
Twin Pond Retreat, Brookfield, VT: June 3
