Some cultivators choose to cover the uncolonized substrate with a layer of plastic wrap or tin foil after spawning. (Fan with lid like pf tek or no?) Will this strategy give me good results?. This is my first monotub test, so. We put a special emphasis on quality products and customer satisfaction. After the flush occurs, the top and bottom vermiculite layers should be scraped off and. The biggest source of casing problems seem to come from over- or total colonization of the casing surface. Superior sterilized mushroom substrates. This method is generally referred to as the "Bulk" method, Monotub or Monotek, this is alternative way to fruit your spawn bags or jars. Remove the spawn cake. Can I skip the casing layer and the additional wait or will I see a a much more plentiful flush? I already have 2 quarts of verm with 8 qts of spawn and sub so my moisture is pretty good. amrit paul singla & associates is a professionally managed firm. This video was sent to me by a subscriber. Should I use a casing layer or nah? I've seen people arguing for and against this. I used coir/verm and colonized rye grain at a 50/50 mix. Otherwise, I would assume he is making the unqualified assertion posted above. You will need to obtain your own tub. Cannabis Flower: Indica, Sativa, Hybrid. Our growers and people worldwide have had great success with this very easy casing method. I cover the entire tub with a black garbage bag and place it on a shelf of wherever you decide to. How to Grow Oyster Mushrooms (Low Tech): We have been introducing mushroom cultivation as a nutritional supplement and cash crop for the landless poor. Horse Manure Substrate Here's a few short clips from our horse manure video, which demonstrates the preparation of manure for use as a bulk substrate for growing mushrooms. Casing depth should be 1/4". Neither is a monotub. If you are going to be doing large quantities of these tubs it is more efficient to leave the casing layer off. 30% verm, 30% peat moss, 30% coir, 10% calcium carbonate. Set that jar aside and repeat the process until you have inoculated all the jars or until you have consumed your spores. (Fan with lid like pf tek or no?) Will this strategy give me good results?. org reaches roughly 4,339 users per day and delivers about 130,166 users each month. I hear that it's better to layer the bulk substrate rather than to mix the colonized jars through the coir, peat or manure because the disturbed mycelium will recover and weave into a one wall and then aggressively colonize the rest of the bulk sub being more resistant to contams and faster since the mycelium doesn't get as damaged. We put a special emphasis on quality products and customer satisfaction. org has ranked N/A in N/A and 723,735 on the world. The more evenly the valleys of the casing are colonized, the more even of a pin set you will produce. Best grown out in tray/open tub with a casing layer placed when set up to fruit, due to high fresh air exchange required. Leave the container in a dark place at room temperature. If somebody can find me a good link to a monotub tek with pics that is a good one please do. A good casing soil will have many functions. Building a MonoTub: Tips and Tricks So, I have moved up to a bulk grow and am ready to build my first mono tub. any casing you use will need its pH adjusted. Available Now At Mushbox!. Damions 50/50 Tek will get you in the right direction but there are better methods. A casing layer provies humidity and water at the surface of the substrate. Here's a few short clips from our Grain-to-Grain Transfer chapter. Here is a real easy casing mix that works great for cubensis, panaeolus, and other species. I have some very small fruits. Provided by Alexa ranking, shroomery. This is my first monotub test, so. You can use others with nutrition but it's best not to as this will cause overlay if your not careful. Horse Manure Substrate Here's a few short clips from our horse manure video, which demonstrates the preparation of manure for use as a bulk substrate for growing mushrooms. The biggest source of casing problems seem to come from over- or total colonization of the casing surface. ive got some pretty huge fruits doing this in the last few months, and 6. I'll try to get some pics and some accurate number up in the morning for anyone still following along. 301 Moved Permanently. Stems can grow as long as 12 inches with a tiny diameter of about 1/8th inch. How can I tell when a casing layer is ready to initiate pinning? Once the mycelium appears in the valleys of the casing layer, meaning you can see mycelium strands beginning to poke through the casing layer, but the surface of the casing is not yet colonized, you should initiate pinning. King Oyster mushrooms are one of the few oyster mushrooms that can benefit from a casing layer. an uncased substrate won't be able to humidify the tub so well and is likely to dry out on you. A contamination is an impurity in the air, the soil, and/or the water which can cause (serious) harm to the germinating spores, the growing mycelium and eventually the mushrooms themselves. After harvesting and re-casing (the monotub looked like a bomb-site so I had to re-case) the myc is now colonizing the casing layer and the 2nd flush has started. Green mold caused by Trichoderma harzianum is characterized by an aggressive, white mycelium that grows over the casing and onto mushrooms, causing a soft decay. it is a leading chartered accountancy firm rendering comprehensive professional services which include audit, management consultancy, tax consultancy, accounting services, manpower management, secretarial services etc. It keeps in needed humidity but is not so heavy as to deprive the culture of oxygen. You can use others with nutrition but it's best not to as this will cause overlay if your not careful. Place the pot again in the incubation space and give the mycelium time to create a strong network through the casing layer. Hey guys I've done all the correct steps from crumbling the cakes too making a casing layer. For this reason, the casing layer itself can maintain proper humidity in fruiting chambers that are covered completely substrate/casing such as a monotub. "Casing," then, is the way to go. I assume you are talking about cubes. All Of RR's Notes On Mushroom Cultivation by TEK/SUBSTRATE/CASING ADDATIVES Petri dishes that produce little to no heat because of the very thin layer of. 2 pounds Casing for top layer (some people use more if they want a thicker top layer) INGREDIENTS: Consists of Manure, Composted mulch, Compost soil, Broken down hay, Composted grass clipping, Peat Moss, Vermiculite, Hydrated lime and a few things we keep to ourselves! That's what makes our products amazing. Several mineral supplements are beneficial to casing material since they can provide essential minerals for mushroom growth and can be used to balance the pH of the casing. drill small holes just above desired level for casing layer. Hope this helps. Buy Mushrooms, Spawns & Kits and get the best deals at the lowest prices on eBay! Great Savings Free Delivery / Collection on many items. Oyster mushrooms are a high yield, fast growing crop. ive done some playing around with casing but never a side by side and i change strains enough just for fun that its hard to say this is really best but so far what ive started doing is no casing till i see pinning. Talking about the size of my shrooms not the overall yield. (Fan with lid like pf tek or no?) Will this strategy give me good results?. This is perfect for any "mono tub" type grow. Crumbled cakes to pasturized cpoo is good!!! works great. The top holes will allow fresh, poly-fil filtered air to enter the tub and circulate. A $500 vacuum. Break it up into a Casing Layer Another technique seperate from fruiting directly is to break the mycelium up and use in a casing. These holes should be no bigger than 5mm (1/8 inch) in four places right above the layer of perlite. mushroom cultivation - is cake orientation important? Discussion in 'Pandora's Box' started by bss, Aug 3, 2009. txt) or read book online for free. What this layer does is insulate the sterilized substrate from any airborne contamination. Should I use a casing layer or nah? I've seen people arguing for and against this. They may be accurate in a home at normal ambient household humidity, but in a terrarium at near saturation humidity, they will not read properly. 2 Here is a real easy casing mix that works great for cubensis. org reaches roughly 4,339 users per day and delivers about 130,166 users each month. When not in use the mat ca n be wo und arou nd the form ed e nd. it is a leading chartered accountancy firm rendering comprehensive professional services which include audit, management consultancy, tax consultancy, accounting services, manpower management, secretarial services etc. The cheap and easy solution is to get a monotub fill kit from out-grow dot com (I don't want to put a link, I think those are supposed to be used only in the suppliers section). A second plastic sheet covers the insulation and protects it from the weather. This method is generally referred to as the "Bulk" method, Monotub or Monotek, this is alternative way to fruit your spawn bags or jars. Monotub Fill Kit. Myc will just grow through the casing layer. Click thumbnails to enlarge. I'm hoping this will be a complete and comprehensive guide on how to grow 3/4 of a pound of Psilocybe Cubensis mushrooms in under 3 months start to finish. The difference it makes in yield is no enough when comparing the time and money put into the casing layer. 5-2 inch thick layer. A contamination is an impurity in the air, the soil, and/or the water which can cause (serious) harm to the germinating spores, the growing mycelium and eventually the mushrooms themselves. 5 inches) across the top of the colonized substrate with a clean, gloved hand. 2 cups water. Wave Two layers oHelt sa ndwich a layer of polyureth an e to create a flexible matting, which is curved a nd stiffened at o ne en d by cha nging the mix of elastomers in the PU. Usually by then, the mycelium has poked through in several places. How to Grow Oyster Mushrooms (Low Tech): We have been introducing mushroom cultivation as a nutritional supplement and cash crop for the landless poor. Now put a little layer of dry Vermikulit over the soil. In Growing Mushrooms the Easy Way, I presented a procedure for preparing pellet-fuel based spawn quickly and easily using glass jars as containers. You can use others with nutrition but it's best not to as this will cause overlay if your not careful. 60% horse manure 20% coir 15% vermiculite 5% gypsum. It is a nutritious substrate that can be very successfully used in bulk grows. But some will say case and others will say no need. about us amrit paul singla & associates was established in the year 1996. 5 pints) each in two separate tubs, but again I'm not sure. But I have worked out variations on this method so that it can be adapted to additional situations. This grow log isn't so much about one grow. Then just fan the tub to let the CO2 out two or three times per day, and wait for mushies. About Mushroom Compost. This method is generally referred to as the "Bulk" method, Monotub or Monotek, this is alternative way to fruit your spawn bags or jars. A casing layer which has approached 100% visible colonization risks overlay. " The old vacuum needing repair must have been the prior 'best vacuum ever'. But then again, you can't really know untill you try so give it a go and report back. There are many other ways to grow your own mushrooms, each with their own advantages and disadvantages. 5 pints) each in two separate tubs, but again I'm not sure. 5-2 inch thick layer. I cover the entire tub with a black garbage bag and place it on a shelf of wherever you decide to. While casing is not actually even necessary with cubensis, it is highly recommended, as it leads to higher yielding ushes, more ushes, and preserves moisture in the grain, while acting as a moisture buer for the air. After the spawn run you will want to apply your casing layer to stimulate a decent pinset. Whipped Budder, Live Resin, Shatter, Cherry Oil, Honey Oil and Distillate. This layer gets sterilized with the substrate later and airborne molds and bacteria can not (usually) get through it to contaminate the substrate. This helps regulate the temp of your casing and substrate. The following pages detail the wood fired steam generator pictured above which I designed and built for use on our mushroom farm. Out-Grow uses an industrial facility we had built for specifically processing mushroom substrates. Hope this helps. Get a big, clean bag, spread the colonized substrate in it and put the casing layer on top. After harvesting and re-casing (the monotub looked like a bomb-site so I had to re-case) the myc is now colonizing the casing layer and the 2nd flush has started. It has to stop fruiting. Depending on the species you're growing, a well-maintained casing layer can be of great benefit. Available Now At Mushbox!. This was done so when you add the hydrated vermiculite casing layer (contamination protection and micro climate generator)) you will get a full and even pin set leading to maximum harvest weight. Guides Edit. "However, my old vacuum was badly in need of repir or replacement. Out-Grow uses an industrial facility we had built for specifically processing mushroom substrates. Cased Sub Monotub Design: This design is very simple, but the hole placement is key here for optimal evaporation from the casing layer, and surface of the sub, while maintaining proper RH. Coco coir is just the fibrous outer shell beneath the husk of the coconut. I cover the entire tub with a black garbage bag and place it on a shelf of wherever you decide to. Available Now At Mushbox!. Small peices before you pasturize. It keeps in needed humidity but is not so heavy as to deprive the culture of oxygen. once my tub starts to pin i get some good wet vermiculite and do a small casing layer over the pins then. This grow log isn't so much about one grow. The casing mixture should be applied in a thin layer to the top of a block of fully colonized bulk substrate, like our pre-pasteurized mushroom compost. 2 cups water. For this reason, the casing layer itself can maintain proper humidity in fruiting chambers that are covered completely substrate/casing such as a monotub. and i never recommend that as a casing, because it does not allow the mycelium to breath properly. spray water on walls of monotub once a day. I'm still not sure what the deal is with these coir tubs. Neither is a monotub. but can be used in a pinch. an uncased substrate won't be able to humidify the tub so well and is likely to dry out on you. Cubes don't need a casing layer. mushroom casing instructions you may start with a colonized quart jar or a bag. We provide easy to follow instructions on how to use and create your bulk grow. casing layer. either use rice cakes or colonized rye beriies like in the picture above. Monotub Fill Kit™. More about Casing. The cheap and easy solution is to get a monotub fill kit from out-grow dot com (I don't want to put a link, I think those are supposed to be used only in the suppliers section). This layer gets sterilized with the substrate later and airborne molds and bacteria can not (usually) get through it to contaminate the substrate. 75 inch casing layer on top of the colonized substrate so only pour a small amount of casing into the bag. im a first timer with this stuff, and am trying to use the easiest way, but all the other substrates are out of stock i would send you a link for what substrate im using, but i cant send pm's to anyone other than moderators. A Comprehensive Sclerotia Cultivation Guide - From Spore Print To Spore Prints (VER 1. The plastic should be stretched tight and anchored well. It's about the process used for this kind of grow. To provide a humid microclimate for primordia formation and development. I'll try to get some pics and some accurate number up in the morning for anyone still following along. This method is generally referred to as the "Bulk" method, Monotub or Monotek; this is alternative way to fruit your spawn bags or jars. I will be using a 35 gallon sterilite tub with four golf ball sized holes drilled on each vertical side 6 inches above the casing layer. Monotub Fill Kit. I have some very small fruits. After the casing is done, you place it in a dark, warm place to allow the mycelium to recover and colonize the casing layer. Casing layers are needed for some species to grow. While horse manure was chosen for this demonstration, this technique will work well with the manure from just about any grass and grain-eating animal such as cow, donkey. 5 pints) each in two separate tubs, but again I'm not sure. Over the years, I haved made many adjustments which have reduced the amount of work and maximized the results. Drill out the holes with your hole saw bit and clean up the mess. Guys! It is a vacuum cleaner. Damn, growing mushrooms is fun! Thanks for the advice on the casing layer. Hey Terrance, no casing for Reishi, just add the spawn to a supplemented sawdust fruiting block in sterile conditions. I used coir/verm and colonized rye grain at a 50/50 mix. Howdy peeps! I got some button mushroom myc growing in 3 brf/verm spawn bags that were inoculated almost 3 weeks ago. How to grow your own psychedelic mushrooms. Vermiculite. Grow pounds of oyster mushrooms right in your home with fairly little effort and just a small amount of space. org has ranked N/A in N/A and 723,735 on the world. Mushroom Casing is a non-nutritious moisture retaining layer to spread on the top and bottom of your mushroom substrate. Over the years, I haved made many adjustments which have reduced the amount of work and maximized the results. it is a leading chartered accountancy firm rendering comprehensive professional services which include audit, management consultancy, tax consultancy, accounting services, manpower management, secretarial services etc. Coco coir is just the fibrous outer shell beneath the husk of the coconut. Do not dump all of the casing into the bag. I’m hoping this will be a complete and comprehensive guide on how to grow 3/4 of a pound of Psilocybe Cubensis mushrooms in under 3 months start to finish. This layer is a breakthrough pioneered by Psylocybe Fanaticus. You only want to form a 0. The biggest source of casing problems seem to come from over- or total colonization of the casing surface. Eventually you may want to experiment with some of these other methods, but the PF Tek is a good introduction for now. The point is to follow and understand the process and materials used to get from a spore syringe to healthy fruits using a simple method. A casing layer simply helps to hold humidity high right at the surface, under less than ideal ambient conditions. org reaches roughly 6,300 users per day and delivers about 188,997 users each month. Neither is a monotub. In addition, casing helps prevent contamination and creates a micro-environment to help encourage even pin sets. Sterilize the needle by heating and inject a layer of cooled and sterile water into the glass with the spore water. At the end of this document, look and read the updated 50/50 (PLUS) Casing Tek. This video was sent to me by a subscriber. My reishi mini-monotub, I've got going, just recently started to growth through the cardboard I cut in one solid piece as the "casing layer" HorizonSpawn , Feb 15, 2012 #9. The RH/air exchange balance is perfect. A syringe needle could easily penetrate the layer and be withdrawn without exposing sterilized substrate to unsterile air. The more evenly the valleys of the casing are colonized, the more even of a pin set you will produce. Stamattina ho scrutato 9 pins Probabilmente il micelio era pronto a fruttificare già da qualche giorno ma la troppa acqua nel casing layer lo inibiva non facendo scattare uno dei più importanti pinning trigger: l'evaporazione dell'acqua superficiale. The original idea came fromWhite Rabbit, and my friend has modified it a little bit. However the substrate would still be lacking a bit. I hear that it's better to layer the bulk substrate rather than to mix the colonized jars through the coir, peat or manure because the disturbed mycelium will recover and weave into a one wall and then aggressively colonize the rest of the bulk sub being more resistant to contams and faster since the mycelium doesn't get as damaged. FREE Shipping on $35. Myc will just grow through the casing layer. once my tub starts to pin i get some good wet vermiculite and do a small casing layer over the pins then. org has ranked N/A in N/A and 723,735 on the world. How to Pasteurize Straw for Growing Mushrooms Learning how to pasteurize straw is necessary if you want to start growing certain types of mushrooms on your own. Mushroom Adventures Episode 19 Part 8 Let's Grow Mushrooms! 1 2 Casing Layer Preparation - Duration:. Sterilize the needle by heating and inject a layer of cooled and sterile water into the glass with the spore water. We put a special emphasis on quality products and customer satisfaction. Discussed at length in The Mushroom Cultivator, the casing layer serves three main purposes: To protect the colonized substrate from drying out. After the flush occurs, the top and bottom vermiculite layers should be scraped off and. I'll try to post more pics later. Will add the casing layer since you guys suggest it. Buy Mushrooms, Spawns & Kits and get the best deals at the lowest prices on eBay! Great Savings Free Delivery / Collection on many items. This layer gets sterilized with the substrate later and airborne molds and bacteria can not (usually) get through it to contaminate the substrate. Casing layer fatto di fibra di cocco, vermiculite e scagliola, applicato al momento dello spawn. It is a non-nutritive layer, usually composed of 50% peat 50% verm with a little gypsum thrown in, and is used to create a micro-climate so that pins can properly form. Set that jar aside and repeat the process until you have inoculated all the jars or until you have consumed your spores. Guys! It is a vacuum cleaner. Mushroom Casing is a non-nutritious moisture retaining layer to spread on the top and bottom of your mushroom substrate. There are many other ways to grow your own mushrooms, each with their own advantages and disadvantages. Substrate Is The Nutrient Source That Keeps The Mycelium Growing, Shop From Pre-sterilized Substrates Or Un-sterilized Substrates. Green mold caused by Trichoderma harzianum is characterized by an aggressive, white mycelium that grows over the casing and onto mushrooms, causing a soft decay. One Crimini ~ Portabella ~ Baby Bella and One White Button. Cannabis Flower: Indica, Sativa, Hybrid. It should be a 50 to 60 quart tub for this product. You could try and grow it in pans, but don’t add any bran, just sawdust. Will add the casing layer since you guys suggest it. To grow mushrooms you'll need a substrate, which is simply any substance on which mycelium will flourish. top and 3 that are pinning on the sides in-between the casing layer and the corn. Myc will just grow through the casing layer. By raising the pH of the casing layer, the casing layer is made inhospitable to fungal contaminants, which are less tolerant of a high pH than established mushroom mycelium. The point is to follow and understand the process and materials used to get from a spore syringe to healthy fruits using a simple method. Shroom Supply specializes in mushroom growing supplies, mycology tools, mushroom grow kits, and lab equipment. This method is generally referred to as the "Bulk" method, Monotub or Monotek, this is alternative way to fruit your spawn bags or jars. it is a leading chartered accountancy firm rendering comprehensive professional services which include audit, management consultancy, tax consultancy, accounting services, manpower management, secretarial services etc. Grow pounds of oyster mushrooms right in your home with fairly little effort and just a small amount of space. Casing layers do involve an extra step in the growing process, which means more time and resources to get the job done. This video was sent to me by a subscriber. Cubes don't need a casing layer. Bigger issue with casing after the first flush is this; the mycelium has to colonize the casing layer. The title/headline of the post is, "Dyson DC14 Animal: The Best Vacuum Ever". How to Grow Oyster Mushrooms (Low Tech): We have been introducing mushroom cultivation as a nutritional supplement and cash crop for the landless poor. Allow the casing to sit in there for 3-7 days more or less. pdf - Free ebook download as PDF File (. However the substrate would still be lacking a bit. This casing tek seems to work better if you completely clean the cake after the first casing flush and recase with fresh vermiculite. This is an interesting activity that almost anyone can do. This kit contains 3 one pound bags of rye berries, 2 five pound bags of Pasteurized Manure Based Mushroom Substrate and 1 one pound bag of pasteurized casing. 2 cups water. but can be used in a pinch. It keeps in needed humidity but is not so heavy as to deprive the culture of oxygen. A casing should be a non-nutritious top layer that is placed over a colonized substrate to help induce pinning and to supply moisture to the substrate and the developing fruits. If I were doing a monotub grow using horse poo as my bulk substrate, would I have to do a casing layer? I've done horse poo trays before with no casing layer but I know I'd be working with an increased surface area with the monotub So maybe it dries out quicker? I don't know, I've never done a monotub. Neither is a monotub. This circulation and expulsion is what the mushrooms need to survive. Scribd is the world's largest social reading and publishing site. Our growers and people worldwide have had great success with this very easy casing method. Or try 1 or more grows casing verses not. I grew my own mushrooms for years before learning about it. 5 inches) across the top of the colonized substrate with a clean, gloved hand. This method is generally referred to as the "Bulk" method, Monotub or Monotek, this is alternative way to fruit your spawn bags or jars. Eventually you may want to experiment with some of these other methods, but the PF Tek is a good introduction for now. Proper mycology tools and equipment are required for successful results. Remove the spawn cake. Our Worm Casting Casing soil works well with this mushroom. This helps regulate the temp of your casing and substrate. Liegt meistens an der Zusammensetzung der Deckschicht. A casing layer simply helps to hold humidity high right at the surface, under less than ideal ambient conditions. unless its just straight vermiculite. Also, having air envelope your casing tray provides a protective buffer from the edge of your bin which is touching the outside elements. The mushrooms grow so tall that they cannot withhold their own weight and tumble onto the casing layer after about 4-5 inches. "However, my old vacuum was badly in need of repir or replacement. Also, having air envelope your casing tray provides a protective buffer from the edge of your bin which is touching the outside elements. If you are getting great results without casing, then I would not change a thing personally. org has ranked N/A in N/A and 9,419,601 on the world. I'm still not sure what the deal is with these coir tubs. Damions 50/50 Tek will get you in the right direction but there are better methods. I grew my own mushrooms for years before learning about it. Growing edible or medicinal mushrooms is a science. Drill out the holes with your hole saw bit and clean up the mess. Use recycled or salvaged items and this. Discussed at length in The Mushroom Cultivator, the casing layer serves three main purposes: To protect the colonized substrate from drying out. I cover the entire tub with a black garbage bag and place it on a shelf of wherever you decide to. Out-Grow uses an industrial facility we had built for specifically processing mushroom substrates. A syringe needle could easily penetrate the layer and be withdrawn without exposing sterilized substrate to unsterile air. The sheet is waterproof and offers high mechanical resistance. With this method, some people like to place thin layers of dry perlite under and on top of the wet perlite layer. Monotub Fill Kit™. Damions 50/50 Tek will get you in the right direction but there are better methods. Casing Layer and Soak In the previous step you gently flattened the surface of the mycelium. you have to work very hard to get a great pinset with verm as a casing. Casing depth should be 1/4". The white button mushroom kit comes as totally colonized compost substrate, covered in a casing layer. Masses of spores that eventually form are emerald green. Some species that require a casing layer are Pan Cyanescens, Psilocybe Mexicana, ect. They can also be susceptible to contamination, especially in fruiting environments with limited amounts of fresh air. How to Grow Oyster Mushrooms (Low Tech): We have been introducing mushroom cultivation as a nutritional supplement and cash crop for the landless poor. It's about the process used for this kind of grow. PF tek (guide) Cultivation Edit. I bought them pre sterilised and assume they are designed for fruiting in the bag however Im going to try a monotub if they work out. I've used a SGFC and Greenhouse and they both perform good. Willy Myco is a member of Vimeo, the home for high quality videos and the people who love them. Provided by Alexa ranking, shroomery. The difference it makes in yield is no enough when comparing the time and money put into the casing layer. Heavily infested patches of compost are barren. This was done so when you add the hydrated vermiculite casing layer (contamination protection and micro climate generator)) you will get a full and even pin set leading to maximum harvest weight. The title/headline of the post is, "Dyson DC14 Animal: The Best Vacuum Ever". There are many other ways to grow your own mushrooms, each with their own advantages and disadvantages. This helps regulate the temp of your casing and substrate. Question #7 I would say no to the casing layer. Cased Sub Monotub Design: This design is very simple, but the hole placement is key here for optimal evaporation from the casing layer, and surface of the sub, while maintaining proper RH. this is a picture of broken up colonized rice and vermiculite cakes. Small peices before you pasturize. The general rule is that the casing layer should be about as deep as the grain layer. We like it because it simply performs wonderfully and is also quite resistant to contaminants. Remove the spawn cake. Monotub DD formwork is made of an extruded multi-layer sheet composed of polyethylene, aluminium and kraft paper. This method is generally referred to as the "Bulk" method, Monotub or Monotek, this is alternative way to fruit your spawn bags or jars. •What exactly is the 50/50 casing layer is that half Verm Half water and is there a specific link for just one casing layer tek someone could refer me to? Any help offered would be greatly appreciated I know this tek isn't technically for beginners but I think if I follow the instructions 100% it should turn out fine. Casing is when you take something that is not nutritious and layer it on top of your colonized substrate to give it more moisture and results in more fruits. The original idea came fromWhite Rabbit, and my friend has modified it a little bit. This is done to keep moisture in the substrate, block out contaminants, and limit airflow so that higher CO2 levels simulate the conditions of the underground stage of the fungus' life cycle in nature. Provided by Alexa ranking, shroomery. The white button mushroom kit comes as totally colonized compost substrate, covered in a casing layer. Get a big, clean bag, spread the colonized substrate in it and put the casing layer on top. A second plastic sheet covers the insulation and protects it from the weather. Now I think using cardboard is one of the best ways to grow mushrooms!.