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You've decided to grow mushrooms this season but now you have to figure out how you're going to do it. Maybe you've already found a place in your garden or farm where you're going to place your logs but what about choosing which species of tree to use?
Mushrooms are flexible organisms and are able to grow on a variety of trees. Most edible mushrooms, and all but one of North Spore's strains, grow on deciduous hardwood trees. We don't recommend using coniferous wood unless you're cultivating Hemlock Reishi (Ganoderma tsugae). Italian oyster (Pleurotus pulmonarius) can grow on some Pine family trees, though flushes will be smaller or less frequent than on hardwoods.
While mushrooms are able to grow on most deciduous tree species, some are more suited to mushroom cultivation than others. Each mushroom species has a preferred type of wood and matching the mushroom to the correct log species will produce a higher or more consistent yield. Oaks and hard maples are the preferred wood-types for most mushroom species because they're very dense and offer plenty of nutrition for a longer, sustained fruiting period.
Poplars and other soft hardwoods will colonize faster and produce mushrooms sooner but generally don’t yield as much or produce for as many years. That being said, oyster mushrooms will be more successful on poplars and aspens than oaks or maples.
The list below is our guideline based on North Spore's particular strains and we encourage you use whatever wood is most accessible to you. And don't be afraid to try a wide range of species or ones not listed. There's still many combinations to be tried and learn from! You could get varying results in yield but you may be surprised by the resiliency of the fungi kingdom.
Once you've decided on the species of tree to inoculate, be sure you have access to fresh wood. Logs should be inoculated within 4 weeks of cutting. If you wait longer, your mycelium will have to outcompete the other fungi that have already started colonizing the log.
For full instructions on different methods of inoculating logs, head to our Walkthrough Page.
If you need help figuring out how much spawn to use, check out our Log Inoculation Calculator!
Oct 08, 2019
I found a few wild logs with oysters and decided to take them home and grow my own. What’s the best way to replicate the environment in which they grow, and is this a proven method for fruiting your own mushrooms? Thank you for your time and all the knowledge offered!
Jul 01, 2019
Hi Ron, I would hold off on inoculating any beds until you get that delivery of maple chips. At that point you could probably inoculate Wine Cap, Oyster Mushrooms, or Nameko using grain or sawdust spawn. Having the maple chips over the others shouldn’t matter at all as long as they stay in a shady and moist location. Hope this helps!
Jul 01, 2019
Hi, I’m a rookie with a question (several really). I have a rather large and long pile of Austrian line chips i n a moist and shady area. Can I use this area to cultivate any mushrooms or should I just write it off. I have a truckload of maple chips coming soon. Could I place a thick layer of them over the line chips and proceed from there? Any advice would be appreciated. Thanks.😊😊