Cvg substrate recipe

Nov 13, 2022 · Grow Mushrooms at Home in a Monotub - Coco Coir, Vermiculite, Gypsum. OneEarth Mushrooms. 33.7K subscribers. Subscribed. 788. 29K views 1 year ago Cultivation Procedures. The written procedure that...

The coco coir vermiculite substrate ratio to use when making this recipe is 1 part coco coir to 1 part vermiculite. Some growers also add powdered gypsum to this recipe to create a substrate they call CVG (Coir, Vermiculite and Gypsum). The gypsum acts as a pH stabilizer and enhances yields by supplying extra minerals and trace elements for the ...Jan 4, 2021 · The mushroom substrate is what the mushroom mycelium (the subterranean part of a fungus) uses for energy and nutrition. Because of that, it’s the most important factor when growing magic mushrooms. If you purchase a prepared mushroom grow kit from Zamnesia, it already comes with a suitable substrate (a mix of perlite and vermiculite) and ... 2- Load substrate into the jars and pressure cook Gently pack down the substrate so there's no big air spaces. As usual, add a nice layer of dry ver-miculite on top. Seal the lids and cover with alu-minum foil. Sterilize in the Pressure Cooker for 1 hour. 3- Innoculate with spores, liquid culture , agar wedge or slurryThe calculator is now at: www.oneearthmushrooms.comSupport this work directly on Patreon: https://www.patreon.com/oneearthmushroomsOne of the easiest …The substrate (note that I now use and recommend the coir based version as it is less pront to contamination, but you can use either coir or straw for the substrate, both are described below): GordoTEK Pans Cyans Substrate recipe for 5-6 cake pans (9x13x2) - ingredients are measured BY VOLUME not weight and you will use one of your cake …Coir vermeculite gypsum recipe is always good but you can use coco coir by its self as well. I add a bit of coffee to my CVG mix. No wood based is no good for those. Most people go with coir. Cvg (coir, vermiculite, gypsum) is a good, easy substrate to work with.

so some people do cvg with room temp water, things kinda point to the boiling water being more useful for partially cooking the coir and making it easier for the mycelium to colonize than to pasteurize anything. pasteurizing is normally a few hour long process with constant temps, the boiling water quickly falls below the 160 temp. cvg has pretty shit nutrition and isn't really friendly to ... Sterilize the jars using a pressure cooker, maintaining 15 PSI for a duration of 90 minutes. For those without a pressure cooker, a regular pot can be used. However, the jars will need to be steamed for a longer duration, roughly 2 hours. Ensure the pot’s lid forms a tight seal to maximize steam retention.When preparing bulk substrate or casing layer for growing mushrooms it's best to sterilize. this can easily be done in an oven. sterilized substrate, wheth...In this tek, I'll be preparing bulk substrate made of coco coir, vermiculite, gypsum, and water (CVG). I will be using a monotub for colonizing and fruiting. Let's get …They say the world is built for two, and the world of food is no exception. Cooking meals you actually want to eat, with minimal waste, is the goal of cooking for one, and fear not...Quote: ukshroomer said: bucket tek is not a good way of preparing coir substrate. i have run into contamination issues using it in the past. it is not a proper form of pasteurization. this is a good tek. in my opinion the bucket tek does not heat the substrate nor evenly nor at the correct temperature to ensure a proper pasteurization. Sure it is. ...

Learn how to prepare and inoculate bulk mushroom substrate (CVG) with fully colonized grain spawn and pasteurized water. Follow the step-by-step video tutorials and tips for a successful cultivation of Psilocybe Cubensis.Now, you are ready to move on to the next step, which involves adding tap water. In a large bowl, mix the coco fine powder with water. You can just the amount of water to utilize for this process by eye-balling the mixture. Be careful not to add too much tap water. The mixture should not be heavily drenched with water. 1 brick coir. 4 cups of verm. Handful of gypsum. 16 cups of water. I add a few grams of hydrated lime to my water to raise the ph 🤷‍♂️ I've also added worm casings.. if so add 2 cups of worm casings and an additional cup of water to the bucket. I like to put coir, vermiculite, and gypsum in my CVG. It's a VERY GOOD idea to check field capacity rather than assume the recipe you follow will translate to your house 100% perfectly. ... Coir or CVG(coir verm gypsum) ... Described as the amount of water your substrate will hold before moisture/water will come out on it's own. It's how much water something can hold onto before gravity will cause ...

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This is dry ingredients to make nine pounds of CVG bulk substrate. This is enough for two Boomer Shroomer Monotub mushroom grows. All you need is a 5 gallon bucket with a lid and 16 cups of boiling water. Included is 500 grams of Coco Coir, 500 grams of Vermiculite, and 100 grams of Gypsum. Bulk Substrate Ingredients: 500 grams Coco Coir 500 grams …Key Takeaways. Optimal Ratios: Ideal ratios range from 1:2 to 1:3, balancing colonization speed and substrate use. Colonization Speed: Affected by ratio; lower ratios result in faster colonization. Substrate Choices: Types include wood and straw, influencing mycelium growth rates. Contamination Risks: Higher ratios increase contamination ...Add Magical Gypsum to your CVG, Manure or other substrate at a ratio of between 5-10% dry weight - we recommend 10%. For instance, in a 70/20/10 CVG substrate, you would have 700 grams of coco-coir, 200 grams of vermiculite, and 100 grams of Magical Gypsum per kilogram of dry substrate material. When used in a coco-coir substrate, it is best to ...We suggest following the Coco Coir Mushroom Substrate Recipe, which is 1:1:1 by volume of peat moss, vermiculite, and coconut coir mixed with 10-15% of cow manure or horse manure. For more information on bulk spawn tek, CVG substrate ratio or the coconut coir substrate, check out our The Black Truffle blog or Shroomery related threads.A lower ratio is one where which uses closer to equal parts of spawn i.e. 1:1 and a higher ratio utilizes more substrate than spawn. When birthing your spawn to a bulk substrate the ratio of substrate to spawn you use will have a major impact on the success and/or failure of your grow. For instance, having a higher ratio of 1:8 (1 part spawn:8 ...My Brothers YouTube Channel (The OG Kingler) - https://youtube.com/channel/UCPHnhITPdgEVHL3VLA7tHygPre-Sterilized substrate (10% off code "EASYBREEZY")- http...

In this informative video, we will guide you through the essential steps to prepare a CVG substrate for successful mushroom cultivation at home. 00:00 Introd...Sep 14, 2023 · Step into the world of magic with our Coco Coir Substrate Recipe. This enchanting process requires just three ingredients: 1 650-gram brick of coco coir, 2 q... so some people do cvg with room temp water, things kinda point to the boiling water being more useful for partially cooking the coir and making it easier for the mycelium to colonize than to pasteurize anything. pasteurizing is normally a few hour long process with constant temps, the boiling water quickly falls below the 160 temp. cvg has pretty shit nutrition and isn't really friendly to ... 7 Simple Agar Recipes – Using Agar Plates for Mushroom Work. Similar Posts. Resources. 7 Common Mushrooms Found in Colorado. By Magic Mycology March 27, 2023 March 29, 2023. ... CVG, the go-to mushroom bulk substrate for dunglovers. CVG stands for Coir (Coco Coir), Vermiculite, and Gypsum. This tried and true blend has been…Apr 3, 2020 ... I make grain substrate bags for mushroom growing. Recipe included. Keywords: Mushroom Growing, Grain Substrate Bags, Spawn Bags, Coco Coir, ...Twisted Tree C.V.G Mix. from $15.20. Get ready to meet your new mushroom-growing companion: Twisted Tree CVG! 🍄🌳 This blend is a magical mix of coco coir, vermiculite, and gypsum - a tried and true recipe that guarantees success for a wide variety of mushroom species. Say goodbye to contamination worries!This is dry ingredients to make nine pounds of CVG bulk substrate. This is enough for two Boomer Shroomer Monotub mushroom grows. All you need is a 5 gallon bucket with a lid and 16 cups of boiling water. Included is 500 grams of Coco Coir, 500 grams of Vermiculite, and 100 grams of Gypsum. Bulk Substrate Ingredients: 500 grams Coco Coir 500 grams …The CVG recipe is: 1 Brick (650grams) coco coir 2 quarts fine-medium vermiculite 1 cup(2 big handfuls) garden or horticulture gypsum 4-4.5 quarts water The average brick of coir weighs about 650g, but I've seen them anywhere from 550-750. If you are using one of those big bales, knowing this may be useful.In my experience with seeing mycelium choose not to colonize substrate for being too wet, this definition of field capacity felt too wet. I arrived at 1 : 1.1 for CVG Ill try to remember to update how the colonization and …Add more verm. I followed Fungi Academy’s Bucket Tek video about this, where they told us to make the substrate a bit too wet on purpose (to avoid too dry). Then, when it is done, just squeeze every handful of substrate that you are going to use until you get the correct field capacity, and use that.#WillyMyco #Mycology #TripteamfamilyPLEASE SUBSCRIBE ~ SHARE ~ LIKE~~ Support The Trip Team Family Movement & Get My Full Library ~~ https://tinyurl.co...3 days! That’s good genetics Personally I would go into fruiting conditions probably no later than day 5 your substrate appears to be fully colonized but that’s just my personal opinion if you feel that it’s not safe and you rather wait the whole 10 to 14 days you can but you might get thick overlay and then it may not fruit as well hopefully this info helps you.

Thanks in advance! I use 1 x 650g coir brick, 2 quarts Vermiculite, 1 cup Gypsum Powder, 4.5 Quarts water. I get perfect field capacity every time with this formula. Spawning to bulk tonight/tomorrow.

Pasteurize for about an hour with about double the amount of hot water (70-80 degrees C). Then wash it properly in a fine sieve to get rid of excessive salts and ammonia. Squeeze out excessive liquid. Mix in some verm for better water retention (something like 2:1 or 3:1). That's it.New research shows 20% of Americans believe they have a food allergy, but only 10% has actually been properly diagnosed. More than a fifth of American adults believe they have a fo... The coco coir vermiculite substrate ratio to use when making this recipe is 1 part coco coir to 1 part vermiculite. Some growers also add powdered gypsum to this recipe to create a substrate they call CVG (Coir, Vermiculite and Gypsum). The gypsum acts as a pH stabilizer and enhances yields by supplying extra minerals and trace elements for the ... It can be tricky to make delicious desserts without sugar. This is especially true during the Christmas season. There are some yummy variations on traditional s It can be tricky to...#WillyMyco #Mycology #TripteamfamilyPLEASE SUBSCRIBE ~ SHARE ~ LIKE~~ Support The Trip Team Family Movement & Get My Full Library ~~ https://tinyurl.co...Once at field capacity we put the substrate into a heavy duty bag, get a large pot of hot water ready on the stove ( at about 80c) add the bag of substrate and keep testing the heat. When the temperature in the centre of the substrate gets to 70c start timing and leave it for 90 minutes. Your substrate is ready to use once it has cooled back to ...The Simply Good Foods News: This is the News-site for the company The Simply Good Foods on Markets Insider Indices Commodities Currencies StocksFeb 22, 2021 ... How to Make EASY Bulk Substrate for Mushroom Growing - Bucket Tek (Coco Coir, CVG) ... Easy Bulk Substrate ... Agar & Cultures Part 3: Recipes from ...Now, you are ready to move on to the next step, which involves adding tap water. In a large bowl, mix the coco fine powder with water. You can just the amount of water to utilize for this process by eye-balling the mixture. Be careful not to add too much tap water. The mixture should not be heavily drenched with water.

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7 Simple Agar Recipes – Using Agar Plates for Mushroom Work. Similar Posts. Resources. 7 Common Mushrooms Found in Colorado. By Magic Mycology March 27, 2023 March 29, 2023. ... CVG, the go-to mushroom bulk substrate for dunglovers. CVG stands for Coir (Coco Coir), Vermiculite, and Gypsum. This tried and true blend has been…Quote: Psonic said: If you're first starting out i would suggest just coir and verm (650g of dry coco coir and 2qts of verm) "pasteurized" using the boiling water bucket tek.It’s been easier, in that process, to work volumetrically. That works out to two and a half cups each of hardwood fuel pellets and pelletized soybean hulls. Then, pour in 1.4 liters (three-ish pounds) of water. Americans, don’t panic about the liter thing. A quart-sized Mason jar is approximately a liter, if you want to estimate.You can now safely remove the lid from your bin. Add a thin 1/2 to 1 inch casing of 100% coco coir to the bin and spray the bin with water until the casing is showing signs of being fully hydrated. If using vermiculite, be sure to choose a product that is certified asbestos-free. Coco coir works equally as well.PGT CVG Recipe: 1 650g brick of coir. 2 quarts (8 cups) vermiculite. 1 cup Gypsum. 4.5 quarts (18 cups) water. 4. Reply. AK_One • 2 yr. ago. I just used this and ended up way over field capacity.Feb 19, 2017 · Quote: ukshroomer said: bucket tek is not a good way of preparing coir substrate. i have run into contamination issues using it in the past. it is not a proper form of pasteurization. this is a good tek. in my opinion the bucket tek does not heat the substrate nor evenly nor at the correct temperature to ensure a proper pasteurization. Sure it is. Watch on. Rye grains soaked in water (option to add a cup of coffee (better yields) and a tbsp of Gypsum (prevent grain from sticking together)) for 12 – 24 hours then bring water to a boil and let simmer for 10 – 15 minutes. Let dry and put in bags or jars . Sterilize in pressure cooker for 90 minutes at 15 PSI.#vermiculite #gypsum #growmiesUse this CVG substrate recipe to have perfect moisture for your substrate during mushroom cultivation using the bucket tek, whi...Enzymes speed up the rates of reactions within the body. An enzyme acts by binding to a substrate, the substance that will be acted on by the enzyme. When the substrate binds to th...Surfin' Spores Dry Mushroom Substrate Mix | Produces 10 Pounds of Pasteurized Substrate | CVG Mix (Coco Coir, Vermiculite, Gypsum) Visit the Surfin' Spores Store 4.4 4.4 out of 5 stars 305 ratingsFeb 9, 2023 · Line up the top of the substrate bag tucking in its gussets evenly all the way down on both sides. This will remove all the air from the bag. Roll the top of the bag forward around the substrate leaving the (unsealed) top under the substrate. Note: Only microwave one substrate bag at a time. Place the freshly wrapped substrate bag on a plate ... ….

I kept my substrate at around 78 degrees fahrenheit. I followed Ashley's instructions and gave it FAE three times a day and only misted between flushes. Lookup: VIVOSUN seedling heating mat and thermostat on Amazon for the thermostat and heating pad I used.Step 3: Pour and stir: The next step is just one of the many ways to do this. Make adjustments accordingly. Pour the water into the bucket and close the lid for 1 hour. This is to rehydrate the coco coir brick to the state that its able to be mixed fully with vermiculite. Use the mixing tool to stir the mixture fully.Dietary supplements include vitamins and minerals. Get the facts about dietary supplements and how to use them safely. Dietary supplements are vitamins, minerals, herbs, and many o...Feb 22, 2021 ... How to Make EASY Bulk Substrate for Mushroom Growing - Bucket Tek (Coco Coir, CVG) ... Easy Bulk Substrate ... Agar & Cultures Part 3: Recipes from ...In this tek, I'll be preparing bulk substrate made of coco coir, vermiculite, gypsum, and water (CVG). I will be using a monotub for colonizing and fruiting. Let's get …It can be tricky to make delicious desserts without sugar. This is especially true during the Christmas season. There are some yummy variations on traditional s It can be tricky to...The desired substrate depth divided by the total tub depth gives you the percentage of volume the substrate will take up, which then gives you the total volume of substrate you have to work with. substrate volume=(substratedepth/tubdepth) *totaltubvolume Since the 2D area of the tub is the same as the substrate, its a simple ratio of substrate ...This recipe works well for a 54qt Sterilite Tub: 1 650g brick of Coir 5 Gal Bucket Boiling water ( Multiply 650 by either 3.5-5 to get your water weight in volume ie 650 x 5 = 3250 = 3.25L of water) I use 3.5-5 because you’ll need to play around to find YOUR field capacity as every house is different and so are brands of coir.1. Mix ingredients. 🔸 130g of coco coir (1/5 coco brick) 🔸 1.6 cups vermiculite - optional. 🔸 1 table spoon of gypsum - optional. 🔸 1 table spoon of limestone flour - optional. 🔸 3-3.6 cups of water (0.9 qts) This amount of substrate enough for 2-3 Qts of grain spawn and for making 2-4 mushroom cakes 1-2 Qt each. 2.Quick Reply. Guys, I've read several recent posts in which people stated that there is no need to use CVG as a substrate because coir alone is equally effective. I'm shocked! I've successfully used CVG in the past, but if I can avoid messing with the other ingredients, I'd prefer to use just coir if the results are the same. Cvg substrate recipe, Step 3: Incubation. This step involves putting the bags or containers of inoculated coco coir substrate in a warm dark area at around 65 – 77°F (18 – 25°C) and leaving them to incubate. The mushroom mycelium will spread from the grain spawn and grow through the coco coir substrate, feeding on the organic material., Suppose you want to make a batch of substrate that weighs 5 pounds. You would need to add the following: 2 pounds of coco coir. 2 pounds of vermiculite. 1 pound of gypsum. To calculate the ratio, you would add up the total weight of the ingredients: 2 pounds + 2 pounds + 1 pound = 5 pounds., Horse Manure Substrate Recipe:-Makes 11 Quarts of Substrate-- 6 Quarts Dehydrated Horse Manure- 3 Quarts Vermiculite- 1 Cup(8oz) Gypsum- 3 Quarts Water, Food allergies are more common among people with eczema and can cause flares. How do you find out if foods are triggers, and what do you do if they are? Food allergies are more com..., Sale price$18.99Regular price$29.99(/) Sold outSave $11.00. 5.0. High-Quality Ingredients:Our CVG mushroom substrate is meticulously prepared using the highest quality organic ingredients (coco coir, vermiculite, gypsum) to ensure optimal mushroom yield. Nutrient-Rich Formula:Our mushroom substrate is enriched with essential …, May 22, 2021 ... Manure based substrate recipe for dung loving Mushrooms easy step by step grain spawn to bulk. TheCOhobbyist•3K views · 25:29. Go to channel ..., Step One: Spray twice inside of the grow tray, grow bag, or whatever surface your bulk substrate is contacting. Step Two: Add your bulk substrate material to your tray or other grow surface - sterilized bulk substrate works best. Break up and add your colonized grainspawn. 1:1 Spawn:Sub ratios are advisable, but you may go as low as 1:4., It's a VERY GOOD idea to check field capacity rather than assume the recipe you follow will translate to your house 100% perfectly. ... Coir or CVG(coir verm gypsum) ... Described as the amount of water your substrate will hold before moisture/water will come out on it's own. It's how much water something can hold onto before gravity will cause ..., Step 2 – Hydrate substrate & Prepare For Oven. Boil a kettle, then pour the water over the top of your substrate to soak it thoroughly. Next, let it cool for a few minutes. With rubber gloves on, squeeze out the water so the substrate is hydrated to a level wherein it is not dripping when you hold it in a closed fist., Amylase is an enzyme that hydrolyses the alpha bonds of large, alpha-linked polysaccharides, such as starch and glycogen. The catalyzed products are glucose and maltose. In the hum..., 1 cup gypsum. 4.5 quarts hot water. The easiest way to make bulk substrate is to measure out all dry the ingredients in a tub or mushroom grow bag. Then add the appropriate amount of hot water and watch your bulk substrate expand! After an hour or two, it should be fully hydrated. Mix thoroughly. , Sterilize the jars using a pressure cooker, maintaining 15 PSI for a duration of 90 minutes. For those without a pressure cooker, a regular pot can be used. However, the jars will need to be steamed for a longer duration, roughly 2 hours. Ensure the pot’s lid forms a tight seal to maximize steam retention., Got a little over 5 shoebox tubs with a 650g brick of coir recipe for cvg. Probably between 1:1 and 1:2 ratio. Grew super quick, and got close to 200g dry yield from them. ... Online tutorials will help and some will swear by some specific recipes/ratios for substrate. Generally starting with 50/50 coco to verm as your base substrate, you can ..., This is dry ingredients to make nine pounds of CVG bulk substrate. This is enough for two Boomer Shroomer Monotub mushroom grows. All you need is a 5 gallon bucket with a lid and 16 cups of boiling water. Included is 500 grams of Coco Coir, 500 grams of Vermiculite, and 100 grams of Gypsum. Bulk Substrate Ingredients: 500 grams Coco Coir 500 grams …, CVG Substrate Recipe. Cultivation Advice. Coco Coir: 1x 650g brick. Vermiculite: 2 quarts (8 cups) Gypsum: 1 cup. Water: 4.5 quarts. Simply mix the ingredients in a bucket and then pour 4.5 quarts of boiling water into the mix, mix it up and put the lid on your bucket. Wrap with a towel to keep the warmth in and wait about 7 hours or so until ... , When preparing bulk substrate or casing layer for growing mushrooms it's best to sterilize. this can easily be done in an oven. sterilized substrate, wheth..., All in a lidded container then add 4 liters of boiling water. Leave for 6/8 hours. As long as you leave the lid on its good to leave for weeks. I just get coir, add about 10- 20% vermiculite (guessing works fine, fuck scales 😅) and add a sprinkle of gypsum (maybe two or three teaspoons per brick) and pasteurise., You've got a few minutes to throw a meal together, but you don't want to sacrifice taste just because you have no time. What's your go-to, dead-simple meal? Everybody's got one; I'..., To make masters’ mix you will need an equal weight of soy hulls and hardwood fuel pellets. This is to be hydrated to 60%. Use the following recipe to produce 2.3 kg of substrate which is inoculated with 200 grams of grain spawn. 450 grams soy hulls. 450 grams hardwood fuel pellets. 1.4 litres water., he does tho. he is using 12qt tub and using 2qt of spawn. he would use 1qt spawn for each 6qt (shoebox) and looking for 2 to 4 inch depth once the sub is added. so it would be 1/6 qt of spawn for every qt of tub and a 2 to 4 inch total depth. your tub is 15qt, then 2.5qt spawn and fill to depth. 8., This recipe works well for a 54qt Sterilite Tub: 1 650g brick of Coir 5 Gal Bucket Boiling water ( Multiply 650 by either 3.5-5 to get your water weight in volume ie 650 x 5 = 3250 = 3.25L of water) I use 3.5-5 because you’ll need to play around to find YOUR field capacity as every house is different and so are brands of coir. , Dec 13, 2022 ... ... Substrate with Casing Layer. Thank YOU for Subscribing and ... MONOTUB setup and CASING soil recipe. ... CVG Substrate Made Even Easier! Grow ..., Hey there! I want to know some proper fomulas and ratios for cvg bulk substrate! My main problem is that i dont know how much water i should add in relation to verm! For example coir is perfect at a 1:5 ratio coir to water. How many parts for verm? Or how many parts for coir and verm together? Thanks in advance! Look up pgt cvg recipe., Japan Foods News: This is the News-site for the company Japan Foods on Markets Insider Indices Commodities Currencies Stocks, GORNYHUY'S NERDY ASS BULK SUBSTRATE CALCULATOR I was trying to figure out ratios of goodies to put in a monotub, so I started excelling it, and entering different suggested 'recipes' from some of the many trusted cultivators at shroomery. The result is an excel file that takes the size of your tub, the desired depth of …, The Real Good Food Company News: This is the News-site for the company The Real Good Food Company on Markets Insider Indices Commodities Currencies Stocks, Quote: ukshroomer said: bucket tek is not a good way of preparing coir substrate. i have run into contamination issues using it in the past. it is not a proper form of pasteurization. this is a good tek. in my opinion the bucket tek does not heat the substrate nor evenly nor at the correct temperature to ensure a proper pasteurization. Sure it is. ..., It can be tricky to make delicious desserts without sugar. This is especially true during the Christmas season. There are some yummy variations on traditional s It can be tricky to..., Of course, if you have experience with mushroom cultivation, you could also just get some Lion’s Mane spawn, and add it to a suitable substrate. Hardwood sawdust amended with bran is one of the best substrates for growing Lion’s Mane. The typical fruiting block recipe works great, and should give you a a good yield over a number of flushes., Whats up Myco Fam! In this video I show you how I make substrate using a cheap and easy recipe and process called the "BUCKET TEK".All you'll need are three ..., Feb 29, 2024 · Ingredients. Brick of coco coir (650g) 8 cups vermiculite. 3.5-4 quarts boiling water. Optional: 1 cup worm casings and 1/2 cup gypsum. Bake covered with aluminum foil for 2 hours at 180-degree. Mix ingredients until thoroughly combined. , One of the many advantages of using coco coir as a substrate is its reusability. After harvesting your mushrooms, you can clean and reuse the substrate for another round of cultivation. To clean the coco coir substrate, remove any remaining mushroom roots and fruit bodies. Next, re-sterilize the substrate using one of the methods mentioned in ..., Spread the substrate mixture evenly in the growing container. Maintain a suitable temperature and humidity level for the spawning process. It is important to note that Portobello mushrooms prefer temperatures around 70-75 degrees Fahrenheit (21-24 degrees Celsius) and humidity levels of 85-90%.