Mushroom FAQ 🍄
Q: Do these contain mushrooms spores?
A: No, you are not receiving spores in your plugs, you are receiving mycelium which is essentially root cuttings or starter plants.
Q: What is this white stuff on the wooden dowels?
The “white stuff” on the plugs is mycelium, not mold.
Q: What are the dowels made out of?
The medium of which the plugs are made of is millet.
Q: How soon do I need to use my plug spawn?
The plugs should be inserted into a log as soon as the bag of plugs is opened. Waiting 1-2 days is okay, however the plugs are highly susceptible to mold if they are not inserted into the log quickly. If you wait to inoculate your log, you can keep the unopened bag of plugs in a refrigerator for up to a year until they are ready to inoculate.
Q: What type of was do I need to seal the plugs into the log?
After the plugs are inserted into a log, the plug holes need to be covered with wax. Wax should be soft, unscented, and dye free. Cheese wax is good since it is food grade and handles a range of temperatures well. Beeswax is good for warm climates, but can freeze and chip off in cold temperatures. Soy wax can be used but will melt in high temperatures.
Q: Are mushrooms good to grow for profit?
A: The Mushroom Patches are designed for personal use and consumption and cannot sustain enough to make a profit. One can expect 2-3 pounds of fresh mushrooms off one patch before it has exhausted its available nutrients.
Q: I want to plant some wine caps this year, this is my first time. Does it matter of what species of wood chips, or will any fresh chips will do? I have access to older chips that have composted a bit, also I can get pine. Does it matter?
A: Wine Caps are another name for the Garden Giant mushroom. Wine Caps require mainly fresh hardwood chips. They shouldn't be older than 6 months from the time the tree was fell. Any longer and they are void of the main nutrients needed and if they are decomposing already it means another fungi is already in there doing the decomposing process.You do not want to use Pine as it is very rot-resistant. You can use a degree of conifers like fir, spruce, or hemlock, but the wood needs to be primarily deciduous, non-rot-resistant wood.
Q: Can you tell me if the spores will grow where i live? Without winter, we only have 3 days below 32 degrees
A: That really depends on what species they are talking about. If it is for the Lion's Mane, it will produce when the daytime temps are between 60-75 degrees for at least a month. When the temps are below that during the day they will remain dormant until the temperature rises again.
Q: We are thinking of harvesting our plug spawn mushrooms in the Fall, so I am thinking a Spring or Summer planting?
A: Remember that mushrooms from inoculated logs can take 1-2 years to begin producing. So next Fall may be a little early to expect any mushrooms. However the following fall they can begin to expect seeing mushrooms.
Q: Should I keep my plug spawn refrigerated until we "plant" them in the logs?
A: The Plug Spawn can be held at room temperature for 30 days before they need to be used or put in the refrigerator. In the refrigerator the plug spawn can stay viable for up to 6 months.
Q: Should plug spawn be waxed over in logs?
A: But we do suggest for all species of mushrooms to wax the logs anywhere the wood is exposed or the bark has been removed. This helps retain moisture and it helps to protect the mycelium from bugs and other competing fungi.
Q: When is the best time of the year to start growing plug spawn mushrooms?
A: The best time to inoculate any mushroom is in the Spring or Fall, when one has a clear 30 days of good weather (no extreme heat or ground freezing temperatures). After 30 days the mushrooms are able to over winter or withstand high temperatures (given they have moisture).
Q: How many times will my mushroom block produce mushrooms before it is done?
A: The lifespan is approximately 3 months. It will produce multiple crops to equal 4-5 pounds of fresh mushrooms over its lifespan.
Some Basics:
- Use fresh cut logs ONLY. They have higher sugar content and denser wood. If a log is not fresh cut, it is more susceptible to decomposition and having other microorganisms enter it; especially if it is sitting in soil.
- Logs often have lichen on the bark. This is harmless, as it often falls off and it won’t penetrate the bark. It can damage the log to try and remove it.
- Do not bury a log ever. It will cause early decomposition.
- For the first few weeks of inoculation, the log should not touch any soil. A lot can rest on a plank of wood, a cinderblock, etc. as long as it is not resting on a soil surface. This is because soil based fungus can enter the log. Don’t put a log in a bucket because it should not be sitting in standing water, and it will create an environment that is too moist. The PH of the soil that a log is resting on does not matter.
- Logs must be outside year round getting rained and snowed on. NEVER bring a log indoors. ALWAYS keep the log in full shade. Any amount of sunlight can damage the bark of the log by triggering decomposition. Do not keep a log under an awning, because the mushrooms are hardy perennials and need to be in their natural environment.
- A log should be inoculated before daytime temperatures drop to freezing.
- Shocking a log won’t be effective until it’s fully colonized. Do not shock a log until after a first harvest of mushrooms. The first harvest is usually small.
Q: I lost my instructions, can i get a replacement?
A: If you have misplaced your mushroom growing kit instructions, you can download them here:
Download Lion's Mane Mushroom Block Instructions
https://cdn.trueleafmarket.com/docs/lion-mane-mushroom-block-instructions.pdf
Download Oyster Mushroom Block Instructions
https://cdn.trueleafmarket.com/docs/oyster-mushroom-block-instructions.pdf
Download Shiitake Mushroom Block Instructions
https://cdn.trueleafmarket.com/docs/shiitake-block-mushroom-instructions.pdf
Download Mushroom Plug Spawn Instructions
https://cdn.trueleafmarket.com/docs/plug-spawn-instructions.pdf
Additional Info:
NC State Mushroom Cultivation How-to
http://www.ces.ncsu.edu/fletcher/programs/herbs/crops/mushrooms/index.html
Mushrooms by Wikipedia
http://en.wikipedia.org/wiki/Mushrooms
University of Alaska Fairbanks - Morel Mushroom Guide
http://www.uaf.edu/files/ces/publications-db/catalog/hec/FNH-00020.pdf
Mushroom Nutrient Data from the USDA
http://www.ars.usda.gov/is/pr/2006/060818.htm
National Institutes of Health - Pharmacological Potential of Mushrooms
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1193547/
CDC - Respiratory Illness from Inhilation of Mushroom Spores
http://www.cdc.gov/mmwr/preview/mmwrhtml/00032029.htm
CDC - Guide to Confirming a Foodborne Illness
http://www.cdc.gov/outbreaknet/references_resources/guide_confirming_diagnosis.html