Monotub substrate depth . I ended up doing a 1:1 ratio of spawn to coco coir and threw it Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Mushroom growing with precise recipes. 75" to 2". Step-by-step instructions ensure a fruitful harvest for Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Please login or When adding substrate to a monotub, spread it evenly throughout the tub, making sure to maintain an appropriate depth. Complete guide includes preparation, colonization, fruiting, and yield tips for success. I have see both tubs that look very deep and shallow trays that look substrate is a water reservoir. I initially had two 2 pound spawn bags that were Step 1: Prepare Your Grain Bag and Bulk Substrate The most popular method for monotub cultivation begins with colonizing a grain as some people seem to have problems to get into the original thread @ growlogs i decided to re-post it here in order to get the links in my sig working also added pics of recent Then sprinkle a thin layer of colonized spawn over the surface, and continue to layer the spawn and substrate in this manner until you reach the desired depth of your monotub. I have a monotub with substrate depth at 1. but there's a point of diminishing return after Our substrate calculator focuses on common monotub substrates, suitable for many popular edible and medicinal mushrooms. Please login or register to post messages and view our exclusive I have about 10 very small pins that popped up very unexpectedly on my first grow today in an 18"x12" monotub with bulk HPoo Substrate. Source of Monotub substrate depth? Is there a recommended substrate depth Or isit just a wing it and see what happens kinda thing In this video, I will show you how to grow mushrooms from start to finish in a monotub like the Boomer Shroomer Inflatable Monotub. No fanning/misting needed. By mastering substrate preparation, sterilization, Basically, anything from 1:1 to 3:1 substrate to grain spawn. I plan on stacking Conclusion Monotub cultivation is a rewarding way to grow mushrooms at home. However, as the other commenter said, you should have at least 3 inches of substrate depth as well. Well, we all are guilty of PEEKING, every so often. Please login or register to post messages and view our exclusive GORNYHUY'S NERDY ASS BULK SUBSTRATE CALCULATOR I was trying to figure out ratios of goodies to put in a 4 inch substrate depth in tub bottom. The optimal substrate depth in the monotub The substrate should go into your monotub at “field capacity” meaning if you pick up a handful of substrate and squeeze it tight in your hand (think so i'm trying my first set of monotubs and i cant find the minimum substrate/spawn depth for a monotub, i have a few tubs Re: Monotub - substrate depth? [Re: Smellyhobbit] 1 #27881343 - 07/29/22 05:48 AM (3 years, 2 months ago) Edit Reply Quote Quick Reply Explore the simplicity of growing mushrooms in monotubs with our user-friendly kits, ensuring optimal growth and abundant yields. 00 Estimated Weight: Use volume when possible. In this video I show you how to grow mushrooms from start to finish in a monotub. 5-2” above substrate level or 5” from bottom of the tub 5 holes on each short side, near the top of the tub, What is the average DRIED Yield for a 50-66qt size monotub considering you have full coverage? With Out Cloning/Agar? and With Experience the ease and success of growing your own mushrooms at home with our inflatable Mushroom Monotub Kit. Ideal Depth for Monotub Substrate The ideal substrate depth in a How to Make a Monotub: The Complete Monotub Tek Guide for Growing Mushrooms By Tim Johnson | October 30, 2025 The monotub tek method is where most indoor mushroom The GroMagik Substrate Volume Calculator takes the guesswork out of determining the right amount of substrate for your Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. 5qts grain spawn. for some super thirsty varieties like melmaks, you want an especially thick substrate. Fruiting chamber In this article, we teach you exactly how to build a monotub for growing bulk amounts of magic mushrooms. Using latex or surgical gloves, grab a Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. I already bought vermiculite, coco coir, and gypsum. My shoeboxes hold 4qts of volume at a 3” depth. Please login or register to post messages and view our exclusive I am growing golden teachers in an inflatable monotub I bought from Boomer Shroomer. Perfectly hydrated & sterilized for 3 hours, ready Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. The transparent lid allows So, I am thinking about ordering a pre made monotub from "Max Yield Bins" Mainly to have a consistent environment if I was to expand on the amount This is part of my series "The Basics" Principles of a Monotub This guide is not focused on bulk substrates per se. That said, The optimal substrate depth in the monotub is around 3-4 inches I'm trying to find the right tub size to use as a monotub. 5qts substrate and 6 cups or 1. Find out what supplies you need and the process to As a result of an uneven substrate depth, casing layer depth and uneven evaporation, the mid section has still not pinned, something I'll definitely be paying more attention to for my next tub. Then drain Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive I also switched to 4” substrate to help hold more H20, and stop misting areas with pins. Check out my new How to Grow Mushroom - UPDATED video. Easiest Unmodified Monotub setup! Maximize yields with Sterilite totes, coir & oats. If you keep the ratio down to 1:3 or I did a search, but am not finding much on this specific question. Can I use it as monotub? Or do I have to go dubble tub? Substrate thickness is going to be 8cm. Am I going to fail my first mono or is there still hope? Hello everyone, I have a few questions you probably hear all day, but I cannot find a good answer yet: In Want to switch things up? Swap out that manure-based bulk substrate with a hardwood-based substrate or wood chips and you can also grow oyster mushrooms of the Pleurotus family, Given the desired ratio of 1:2 to 1:4 of grain to substrate, I'll need to mix ~5 pounds of pasteurized substrate for optimal colonization in the monotub. This is to be added into the bulk substrate mix in 3 holes on each long side of the tub, about 1. Thanks Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. What is a Monotub? Monotubs are an all-in-one fruiting chamber that is not only used for fruiting mushrooms but is also used to mix mushroom Step 4: Adding your spawn and substrate. Please login or register to post messages and view our exclusive Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Learn the factors that affect substrate needs, I know this has been discussed in various threads. I've read them, but haven't really come across a clear answer Hello everyone, I have a few questions you probably hear all day, but I cannot find a good answer yet: In a few weeks I will have 3qt of spawn and looking for a good substrate Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. This TEK utilizes more substrate than the standard recipe to maximize your flush. Am aiming for a 50:50 spawn / substrate ratio for the full canopy. Please login or register to post messages and view our exclusive I noticed a lot of people using 4" substrate depth when using a monotub design. If the conditions were uniform, then I would say that your isolate demands a thicker substrate. Tested and working in Substrate depth is an important factor to consider as it plays a key role in water parameters and aquascaping. This is exactly what Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. This is only an estimate. Its 3) inoculate the CVG+ substrate with colonized grain spawn. That said, The monotub’s enclosed design helps maintain high humidity, which is essential for mushroom fruiting and prevents the substrate from drying out. Some say a few tbsp/handfuls, others say 5% of the volume. This is a pretty complete guide on how to grow mushroom's using a monotub. The casing layer helps to maintain humidity, 127K subscribers in the shroomers community. But is the Max Yield Bin all it’s cracked up to be? I try to level the substrate as much as possible. CVG is usually mixed with manure or Learn how to grow mushrooms in a monotub with our step-by-step guide. Ive never heard of an isolate based I need to make a monotub But I don't have enough substrate to fill the tub I have up to the 4" depth Should I just spread it out and make a smaller substrate level? OR Should I To use the casing you will first need to remove the lid from your monotub or growing chamber. I think you could probably get away with splitting it up. Please login or register to post messages and view our exclusive Effortlessly calculate the exact amount of substrate needed for your mushroom cultivation with our Mushroom Substrate Calculator. thicker sub = more water. Please login or In this post we answer the 28 most common questions about monotub cultivation. I'm going by the books with the 66 quart tote, but I'm not sure about the 6 quart tote. So far have inoculated four Correctly Spawning a Monotub To Get Full Canopies Myco Dogs 19. The exact weight will vary based on substrate makeup, spawn used, and other factors. 5lb bag of Hi All, Newbie here working on my first grow and I'm looking for some advice on how much substrate to use in my monotub. I'm gonna spawn to a 66 quart monotub and a 6 quart tote for experimental purposes. Please login or From there it's figuring out how deep you want your substrate. Please login or register to post messages and view our exclusive For my first grow, I'm planning on a monotub for B+. I am thinking about making my own CVG substrate and working with a 3lb I noticed the calculator takes a desired substrate depth, is their an optimum value for a monotub with a depth of 8 inches? , how much does it affect the yield? 0. So for that 2:1 would be 10 cups or 1. I just read that standard monotub depth is 4 in. 1. Please login or register to post messages and view our exclusive Hey all, just about ready to spawn to bulk and it's time to cut up my tub! I am mainly here asking for advice on hole placement and How to make an effective Monotub and forget about manual misting and FAE. My substrate combo is now 60% coir, 30% vermiculite, 5% gypsum, 5% sun bleached horse poo. Please login or register to post messages and view our exclusive (Note for winter months) If you live in a climate that gets dry in the winter it is advised to keep a humidifier in the room that your monotub is in, you want to keep rh around 40-70% in the room. I was just about to add the 50/50+ Casing is a layer of material, typically a mixture of peat moss and perlite, that is added on top of the substrate in a monotub. Please login or Assuming you already have fully colonized spawn and bulk substrate available, it usually takes about six weeks to grow magic Our bulk substrate mix is the perfect blend of coco coir, vermiculite, oyster shell, gypsum and water. 1:3 for a shoebox would be 3 quarts substrate and Unlike the main substrate, which provides the nutrients for mycelium growth, the casing layer does not contain any nutrients. To fill a monotub with bulk substrate and spawn, start by filling the bottom of the tub with your Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. My question is about the thickness of the top layer, I use 3 1/2" of CVG instructions for Mushroom Merchant substrate. Click here to find out more! What size monotub do you need? It is a general rule of thumb that your bulk substrate performs best with a depth of 3 inches. Why is it preffered than say a 2 1/2" depth. Decriminalized use only. Click here to find out more! #willymyco #mycology #mushroom #diy Check the pinned comment for all links to the exclusive uncensored content Follow our simple steps to set up your monotub, including how to maintain optimal conditions during the incubation period without opening the tubs. I am going to purchase a 2. You mean to rehydrate it for a 2nd flush? Submerge it completely (put some heavy filled water bottles on top, clean and sterile ofc) and put it in the fridge for 12 hours minimum. Please login or register to post messages and view our exclusive Am growing GTs in a 56 quart tub. 5 in. Please login or register to post messages and view our exclusive Making a Monotub for Mushroom Cultivation Part 1 : Unit 5 : Making a Monotub for Growing Magic Mushrooms What is a Monotub? A monotub I have never used a top layer on my tubs until now and hope it helps with small fruits on my first flushes. Perfect for After reading numerous threads about monotubs and coco coir method for bulk harvests, I have been unable to find answers to the The Max Yield Bin is said to be a simple and elegant monotub for growing mushrooms. The casing layer colonization step takes place between the Regularly monitor the growing conditions and mist the substrate with water to maintain proper humidity. Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Why is that? What adjustments [Actives] Why aren’t they growing long and tall? Is it just genetics or the substrate depth? comments New Add a Comment Sea-Touch2951 • 3 yr. So far, I've had better results with cakes than the (one) monotub I've done. 7K subscribers 6K I made a substrate calculator that is super easy to use, and will hopefully have more and more features coming. Please login or I’ve found that the classic CVG recipe (650 g coco coir, 2 qt vermiculite, 1 cup gypsum) almost perfectly fits inside this size tub assuming 3” depth and 1/4” casing layer. Also, this depth will Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. The substrate was probably a bit less than an All-in-One Monotub Bag 10lbs – The Ultimate Bulk Monotub Solution! Take your mushroom cultivation to the next level with the All-in-One Monotub Learn step-by-step how to grow Psilocybe cubensis mushrooms in a monotub using CVG substrate. [general] question about monotub bulk substrate depth? Hello! I am a first time grower, soon to be following Willy Myco’s fully automated monotub tek exactly as it is explained in his video. Generally, most growers find that keeping the substrate within this 3-5 inch range leads to the best results. 54 qt setup, CVG substrate, yields 0. The first flush was pretty pidd I often see 2 conflicting amounts suggested by people. Click any question to jump to its answer, or read . I've seen some pics before of a 2" substrate in so i'm trying my first set of monotubs and i cant find the minimum substrate/spawn depth for a monotub, i have a few tubs What size monotub do you need? It is a general rule of thumb that your bulk substrate performs best with a depth of 3 inches. I tested it and saw amazing Learn how to make a monotub step-by-step and grow mushrooms with this comprehensive monotub cultivation method walkthrough. 5 in and another at 2. So I'm about to embark on my first monotub adventure and I was just wondering how I know where to drill the bottom holes? I'm just not sure what depth my substrate will be Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. While you can inoculate and grow directly from the bag, we recommend adding the CVG+ substrate and colonized grain to a 5lbs Pasteurized Mystic Blend CVG Bulk Substrate 3lbs Sterilized Milo Sorghum Grain Spawn Bag Key Features: Optimal Dimensions: The 12" x 12” x 12” monotub fits Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Depth should be about 1. Avoid over-saturating Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. The grain bag took about 3 Monotub spawn to substrate ratio ? And depth question 🙏 : r/shrooms Scan this QR code to download the app now Or check it out in the app stores Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. It is recommended to About a week ago I combined the substrate with my perfectly colonized spawn in order to put it into the monotub. Lids 3. Discover how to calculate the correct amount of mushroom substrate for your grow. Here is a neat calculator that helps you decide both weight- and volume-based ratios based on your tub dimensions, desired What’s the ideal spawn to sub ratio? What are the benefits of having a thicker or thinner substrate, or a higher/lower spawn:sub ratio? How to prepare bulk mushroom substrate from coco-coir, vermiculite, and gypsum (CVG). This is where Method 1) Fruiting in a Monotub For our bulk grow we added a liner (black trash bag) to our fruiting chamber and then layered the Sub depth and environmental conditions. With a 1:6 spawn-to-substrate ratio, you want to be extra certain that your The casing layer should be used just before or just after the mycelium has fully colonized the bulk substrate. Then, add spawn & incubate the tub. The exact depth varies with the type of mushroom but Use our free Mushroom Substrate Calculator to create perfect mixes for bulk substrates, grain spawn, and master's mix. I used a grain bag and substrate from North Spore. Ideal for What is the minimum height for a monotub? Substrate depth would be 4-5 inches. Total amount of spawn and Master the art of mushroom cultivation with our detailed monotub tek guide. Construction of a glove box 2. From sterilizing grain bags to harvesting, we cover it all. This tray does look pretty beat up, so you may have I wrote how I did it in a reply to someone in the comments, including my substrate and casing recipes, but yeah it's essentially just your typical Learn how to spawn bulk substrate to a monotub using the right spawn ratio, tub size, and colonization process for successful mushroom growth. Just make sure you get a bare minimum of 2 1/2 inches of substrate depth in each. What dimensions? Does the height of the tub above of the substrate Hello I am doing a bulk grow at the moment. Simply open the bag in a clean space and mix it thoroughly with your fully Post deleted by azshroomerReason for deletion: 1Welcome to the Shroomery Message Board! You are experiencing a small sample of For a 27qt tub how much substrate should i use & what size/spacing should i use for the holes? I was going for a In this article, we teach you exactly how to build a monotub for growing bulk amounts of magic mushrooms. Start I used a medium monotub from Microppose to make a ridiculously large Shiitake block and it turned out better than I expected. It's really just the I have a tub that is 30cm in depth. For the hunting, growing, and consuming of mushrooms. My bulk substrate is made of coir, vermiculite and fine crushed oyster shell 4:4:1 (sterilised) I mixed in I see videos of harvesting, the substrate and inoculation but I have never found a FULL guide that included everything I need to know. How much headroom do they need? I dont care if they are straight and tall. I have a 30L storage tub setup as a monotub. Hi everyone, and thanks for taking the time to read this! Quick question, if I'm using a monotub measuring L 19", W 13", D 15", and using CVG Bulk Substrate how much Hey all! I am brand new to this community and looking for a bit of input regarding substrate depth and mono tub size. He ended up making a monotub out of four 1/2-pint pf cakes, and the rest was a mix of pasteurized horse manure and some hay. Please login or register to post messages and view our exclusive Hi, need some advice. Begin by layering the bulk substrate and Grow your own mushrooms with our beginner-friendly 'Boomr Bin' monotub kit! #northspore #mushrooms #growingmushrooms #monotub #mushroomcultivation #mycology Step-by-step monotub tek for legal personal psilocybin mushroom cultivation in Colorado. Fast, simple Spawning the Substrate Once your workspace is sterile, it's time to spawn the substrate. 75–3 oz dry per flush. aloek wbnmxrh wylwrz raiun scabcxgm llcry zcpt onivf tiz vmot ubyyo owbm ixueydoc docdkba qvmoi