Logging for mushrooms

Sustainable logging (how we get mushroom logs these days)

It's that time of year again - when I get to spend hours and hours in the woods harvesting mushroom logs! It's deeply satisfying, since I get an excuse to spend time outside in the winter woods doing something I enjoy. And while I romp around in the woods I'm also opening up canopy and root space for the stronger trees that I leave alone. This is the kind of logging that we've done for nearly ten years to provide wood for mushroom cultivation.

Sustainable farming is as I see is farming that can continue for many years to come - even with climate change, peak oil, or economic or environmental instability. Log cultivation - sourced by thinning dense forests - is absolutely "sustainable farming." And while we continue to grow mushrooms on blocks year-round, we also have been pushing the limits of what can be grown on logs; we now grow three types of shiitake, four very different types of oyster, olive oysterling, chestnut, lion's mane, nameko, and turkey tail.

I'd like to give you a window on this part of the year for us at Northwood Mushrooms by describing more what logging is for our farm. This year we're only planning on cutting and inoculating about 2000 logs, and I (Jeremy) will probably do all the logging. That means several steps:

1) driving to the logging site, and that means getting all our equipment there first!

Getting our skidsteer and a log cage to the logging site

Everything needs to be firmly chained down for the trip!

2) identifying which trees should be kept and which I should cut down - and which will make good mushroom logs. We're looking for fresh, not rotten wood - with vigorous growth and in the case of oak, a thick sap wood layer.

Selective thinning of red oak

In the past we cut coppiced oak - thinning multiple trunks of the same root down to one

A thick sapwood layer (over 1/2 inch) is key to successful shiitake

A large frost crack made this a good tree to cut

3) cutting trees down,

https://video.wixstatic.com/video/e3bc09_20a23c1c23034919849de6b49a3f59d2/1080p/mp4/file.mp4

4) cutting trees into four-foot sections for mushroom logs, cleaning up the stump, and getting the "tops" out of the way of the way into brush piles (great habitat for birds and other critters!),

A cleaned-up stump and mushroom logs in a cage beyond

mushroom logs can get really buried in snow!

Winching mushroom logs up a hill!

Sometimes we need to stack up mushroom logs - if we can't remove them immediately

5) loading mushroom logs into our metal cages for transport,

We can fit about 40 oak mushroom logs into a metal cage - about 2000 pounds. We could fit more, but our skidsteer can't carry that much weight!

6) moving them over and onto our trailer, driving them back to the farm.

We have an attachment that makes it possible to pick up cages from the top

snow chains on skidsteer wheel to improve traction - with bungee cords to tension chains

This cage has a handy spot at the bottom - great for carrying logging equipment - and my lunch!

Filling trailer with mushroom logs

Chain and tightener; logs need to be well secured before the trip back to the farm!

Mostly-full trailer back at the farm - ready to unload at our new addition!

Unloading logs onto another cage is really easy - with our new addition!

Another small load of birch mushroom logs - for growing lion's mane

Now that we have our mushroom logs, all we have to do is inoculate, incubate, and perhaps soak them to get mushrooms; we're practically there already! Fast-forwarding, here are a few photos of the finished product:

Chestnut Mushrooms - growing on aspen

Olive Oysterling - growing on red oak

Shiitake growing on red oak

Summer white oyster

Turkey Tail on red oak

Nameko mushrooms - growing through black cherry bark