This instructable will go over one of the most basic grow techniques (PF Tek) for growing a wide variety of mushrooms including Shaggy Mane, Lion's Mane, and P. Cubensis.

Video of some time lapses that I've done

Step 1: Supplies to begin

To begin growing your own mushrooms you will need the following for the PF tek:

-Pressure cooker
Check thrift stores such as savers and goodwill, also browse your local craigslist.org listings for a cheap pressure cooker, my 8 quart set me back $50, the single most expensive peice of equipment to begin growing.

-Organic brown rice flour
I found the rice flour at Sprout's grocery, any health food or organic food store should sell this.

Found at nurseries, skip the big home improvement stores

I found perlite at Home Depot, but this can also be picked up with the vermiculite at a nursery

-Canning jars (Ive seen 1/2 pint used alot, as well as 8oz and 250mL jars)
Safeway, but any department store, even craft stores. Be sure to use wide mouthed tapered jars! To find out why check step 11

-Spore Syringe
Can be found online, or local shops, depending on species that you wish to grow

-Aquarium/Terrarium/Large tupperware (for humidity chamber)
I found a nice medium sized aquarium for $9 at a thrift store

-Hammer and Nail

-Aluminum foil

- Alcohol lamp or lighter
<p>A 0.1% solution of sodium dichloroisocyanurate is less corrosive because it produces lye, organic cyuranic acid which lowers the ph from 10- 11 to 7-8. As all plants and fungi cannot survive ph 10- 11 and even 9 is pushing it a bit is more ideal. This is comparison to regular bleach. Also bleach is unstable and will breakdown and provide less protection against the pathogens. Salts of sodium dichloroisocyanurate are more stable.</p>
<p>If you are going to use my method BE VERY CAREFUL WITH the chemical <strong>Sodium dichloroisocyanurate.</strong> It is highly corrosive and poison and if mixed with a lot of water or just a bit of water it possibly produce Chlorine. chlorine monoxide, Nitrogen trichloride (extremely dangerous chemical), other dangerous nitrogen chlorine forming chemicals. Incorrect use of this chemical can result in fire, explosion or death!!!</p><p>To be more familiar with it always read the MSDS before using any chemical. If you accidently expose this chemical to WATER always quickly remove heat generated by flooding with at least 4 L of water!! Working with it recommended you use a gas mask as well in case of accident. </p>
<p>I will in the summer make a type of agar which contains agar, soya bean powder, potato starch, glucose, and solution of squat and solution of sodium dichloroisocyanurate. The squats and the dichloroisocyanurate are to deter the bacteria from growing as well as spores from growing on the plates.</p><p>If the squats and sodium dichloroisocyanurate chemicals are too high then the fungi (Oyster mushrooms) will not grow.</p>
<p>can i use rye flour cuz i cant find BRF in the stores where i live or do i need BRF For the growth to feed on ? </p>
<p>You can buy regular Brown rice, whole grain, and give it a pass through the cofee grinder or blender. It doesn't matter if its a bit chuncky. I did it and got 100% sucess (:</p>
Would these steps be similar for oyster mushrooms?
<p>I am wondering if I take spores from groceries will they grow on the material or do you have to get them from a company??</p>
<p>If you have a fresh mushroom you can try taking a spore print and using them but you are better off cloning. That is when you take a piece of tissue from the middle of the stem and put in on an agar petri dish and let it grow.</p>
contams can be a health hazard, some of them being very toxic. for example the black mold. if your jar is contaminated DO NOT OPEN IT, when you open a jar with mold in it, the spores go everywhere, and if inhaled in enough quantities, it will take you down. pressure cook the contaminated jars before opening to kill off the mold, then wear a mask and dispose of properly. i would just get rid of the whole thing, jar and all, your life is worth a lot more than a jar :)
not only worry about it being a safety hazard but , you have a chance of those free floating spores contaminating over and over making it so you cant grow your mushrooms... so throw it away do not open it.
<p>Open the jar outside and empty the contents. If you don't have a way to rinse it outside, put the lid back on, bring it back in and submerge it in a sink of hot soapy water and open the lid under the water. No need to waste jars by throwing them away.</p>
That's just rediculous, I've got six jars at 100% right now that were previously contaminated with trich cause they were knocked over while I was away on business. All you need to do is open them under water preferably outside. Then empty the contents is a bag, tie the bag then double bag and dispose. As for the jars and lids, put them on a large pot of boiling water after cleaning with soap and let boil for 20 mins then let cool in water on their own. Glass jars don't need to be disposed of unless your an idiot who doesn't know how to clean them properly. And if that's the case this hobby isn't for you. Btw the internet is filled with mass amounts of misinformation such as your comment so if you don't have the common sense and intellectual capacity to learn what's true and what some idiot with no experience is saying then stay away from this hobby please cause your giving the Cultivators with respect for this hobby a bad name.
I have opened contaminated jars before and nothing happened. Although i would not recommend it because the spores can affect other things in your house, though this is also not very likely. <br><br>The jars can be used again if you are in need just use a pressure cooker to sterilize them. A warning though, there is the small chance that some unbelievably resistant spores may lurk in the jar, in which case your new medium will also be contaminated.<br><br>This is not likely and has never happened to me. People really make a bigger deal about it than it really is, but that is not to say that needless safety precautions are a bad thing. In fact they help you establish a succesfull work routine. But if you you really need the jar just reuse it, just make sure you dispose of the contaminants properly. (not anywhere near your house)
We don't want to spread fear mongering sensationalism. Not too likely your going to die from opening a contaminated jar buddy. Just like if your spaghetti sauce goes bad, it may stink but it's probably not deadly unless you eat a lot of it. True, you don't want to open it because it can spread the kind of spores or bacteria you don't want in your grow area. This can damage your success rate. Just throw it out. It's not any more dangerous than any spoiled kitchen item though.
when your fruiting them how long do you leave them in their for? and are they in the 8 oz jar or just dumped in there?<br />
If you want to start growing you should go to sites like the shroomery. People here will tell you things when they really have zero experience. Even in the instructable there is misinformation. Like cold shocking has been debunked, you keep the cakes in cold water while dunking cause it's harder for bacteria to grow in cold water. As for your question, birthing a cake(taking it put of the jar) at full colonization after a week of consolidation is typical. But you can fruit them in vitro also which means you leave the cakes in the jar and let fruit body's form. In vitro works fine but your fruits will be ugly and it's just not most people preferred method. And once you put them in the fruiting chamber you can expect to see growth in 3-10 days on average. Once they start growing they grow very fast. Each batch of mushrooms is called a flush. So the time in your fruiting chamber depends on how fast they are growing and how many flushes you get. Typically I see 2-5 flushes with my cakes. There is a lot of good info online about cultivating your own mushrooms but there's just as much bad. Your best bet is to stick with sites like the shroomery. Good spore suppliers are a must, don't gamble on suppliers that aren't sponsored by the shroomery. Some good ones are hawks eye, and the spore depot. My personal favorite is the spore depot. Anyway hope that answers your question and I hope my comment has made other people wiser to all the misinformation running rampant online. (Not spell checked or reread)
<p>Thank you for sharing this mushrooms growing PF-TEK method. For substrates lile perlite, vermiculite and brown rice flour i found all of them here <a href="http://www.magic-truffles-shop.com/sclerotia-cultivation/substrate.html" rel="nofollow">http://www.magic-truffles-shop.com/sclerotia-cultivation/substrate.html</a></p>
<p>you should put shake the spore syringe well in the steps</p>
By adding worm castings i believe you will get much better results. It is used in growing marijuanna for nutrients. I do not know about growing mushrooms, just adding my two cents.
That would be plain dumb...
<p>no its not, it is actually used with a combination with bee pollen to bring in the extra nutrients mushrooms need.</p>
<p>You're working in a sterile environment, and you're adding worm castings...<br>Seems to me that there are quite a lot bacteria and funghi spores in worm castings...<br>I once counted my wormcompost-tea in a lab and the average amount of colony forming units was 6 million / ml</p>
<p>Thank you for sharing such a good information for magic mushrooms growing. The steps you have mentioned will surely help people interested in cultivation. For beautiful pictures of Magic Mushrooms visit : <a href="http://buymagicmushroomsporesonline.tumblr.com/" rel="nofollow">http://buymagicmushroomsporesonline.tumblr.com/</a></p>
<p>Thank you for sharing such a good information for magic mushrooms growing. The steps you have mentioned will surely help people interested in cultivation. For beautiful pictures of Magic mushrooms visit http://buymagicmushroomsporesonline.tumblr.com/</p>
<p>Yes, well said that with spore syringes growing mushrooms are easy. I have also read important instruction on this website (<a href="http://www.magic-spores-shop.com/" rel="nofollow">http://www.magic-spores-shop.com/</a>) . </p>
Thanks for the info!
Very Nice,
I have an easier way. <br> <br>Step 1: Leave your house extremely dirty <br>Step 2: Mold should start growing in some places <br>Step 3: Continue monitoring your mold, and some mushrooms should start popping up <br> <br>Lol jk, but seriously, good idea man!
Does dunking it really make that big of a difference?? and at what temp. do u keep your fruiting chamber?
Heres your answer: <br>(first flush)
yes, it really does. try it for yourself, one with dunking and one without :)
hello great explication thank you but i am having the problem of find a spore bank that sends to portugal can you guys help me <br> <br>thank you
Great instrutable cant wait to try it out, any suggestions on where to get spores in the USA or Texas or Houston,<br>Thanks
Be careful not to get ripped off a lot of spore vendors on the net will do just that.<br>Use <a href="www.mushroomprints.com">Mushroom Prints</a> if you can, they are totally reliable and sometimes give away free spores and stuff with orders.
20 cool points to who ever made the video for using shpongle as the background music!
&nbsp;Instead of a pressure cooker, I used a large, deep pot, with lid, and just duct taped it to seal it up. &nbsp;Kind of white trash, but saves on the cooker.
Yes. This video describes another method for using just a pot instead of a pressure cooker: http://www.youtube.com/watch?v=ZHJQrsZFQdE&amp;feature=PlayList&amp;p=E242984A46FADF3E&amp;playnext_from=PL&amp;index=0&amp;playnext=1
Questions actually, how long until you picked mushrooms and per jar or number of jars how many mushrooms or pounds of mushrooms did you harvest?
I have heard that it is common to harvest a half ounce of mushrooms per cake, so if you're growing 10 cakes at once, you get 5 ounces.
&nbsp;That's about right... &nbsp;without dunking I had 12 jars, and after 1 flush I ended up with 5.5 oz of dried mushrooms. &nbsp;Had I dunked, it would probably be a lot more.
&nbsp;Proper drying is important too.... &nbsp;Air, light, and heat degrade the ... &nbsp;special.. quality of certain mushrooms. &nbsp;When harvesting, be sure to remove aborts too, (the mushrooms that never fully fruited).
first off i thank you so much for this guide and what not i had trouble understainding the writen versions i have found :P i am planning on growing some during the summer because of the cold winters were i live (could i use a heat lamp and what not maybe?) anyway i was wondering how you did the oxyegen exchange without loosing humidity if i didnt drill holes in the auquarium? also how often would you have to change the water soaked perlite that you used for the humidity? iquitsmoking1's question how many mushrooms does the average 12 jar setup harvest?
Without any venting holes, you should waft the air out with your hand. If you blow on the mushrooms, you will blow contaminants into the cakes; mushrooms use oxygen, like humans, so you blowing the CO2 in your lungs at them won't make them happy. Also, since a drop in CO2 levels as well as a drop in humidity and a drop in temperature all work in causing the mycelium to fruit. You don't change the perlite often, only change it when you change the cakes, any less and I would be concerned with contamination. I replied to the quantity question below.
<p>you could always just pokes some holes in the lids of a couple jars(to provide slower, longer release) puts some peroxide, and chicken liver in the jars and set them in the tank. It would give off oxygen so you wouldnt need to worry bout vent holes. you would probably have to put fresh jars in every now and then though.</p>
Would microwaving the jars work instead of a pressure cooker...hmm, not sure if microwaving glass works, not in the smartest state of mind at the moment
You can microwave a tupperware dish with the medium in it, works pretty well.
The metal tops wont microwave, pyrex glass is ok, but cheap canning jars might crack. I bet if you microwaved them and got a lid on them without exposing them to air it would work, sounds like it would be more difficult than pressure cooking, but if you experiment let people know how you did it (if it's successful!)
P. Cubensis? Haha, I think the U.S. law frowns on people growing cubes. Anyway, nice job! One thing though... you don't necessarily need a pressure cooker. If you don't want to spring for one, you can get away with boiling the jars (Though you do increase the risk of contamination).
I've used a bamboo steamer on top of a large pot of boiling water without any contamination. 45-60 minutes does it for me, and it allows you to stack more if you want.

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