How to increase monotub yield

Most fungi don't fruit in utter darkness. Step 2. Paint the Lower Half of the Tub Black. Paint only the outside of the tub, and only the lower half—the tub will be filled with substrate up to the paint line, and the purpose of the paint is to keep light from shining on the substrate except on the top. Without the paint, the fungi will sense ...Inflatable monotub has a built-in liner that the mycelium clings to perfectly, leaving you with no side pins. Built-in drain hole for easy rehydration and draining. Multiple air holes for controlled humidity and ventilation. Improved lid design. Clear plastic for easy viewing. Thick sturdy plastic for reuse for more grows.Feb 27, 2012 · Sub in a bag in a mono, 1" holes 14 of them, all sutffed with poly, 180 quart tub, fresh air intake from outside, temperature between 19-22 celsius. HorizonSpawn said: ↑. Air-dry your freshly laundered pants in your grow room That'll put some moisture into the air. Not a bad idea at all! how to increase monotub yield . by || 1 min ago Share Twitt Share Pin Comment ...Search: Monotub yield . cambodian mushroom grow time. Post author: Post published: June 17, 2022 Post category: icon vs evolution golf carts Post comments: mt dora restaurants with outdoor seating mt dora restaurants with outdoor seating. Again, all operations yield synchronization actions.Yea Im from the deep south and we dont get along with Yankees too well for the most part. I like anyone who treats me with respect myself. As for you ANC your my favorite boer African any day!First things first, Search button < "monotub yield" "enhancing monotub" "monotub tek" etc etc. (there is a variety of searches that would be reading for days, and you will come out knowing more than what you needed, its a good thing. You will get your answers for sure, as far as yields though, I have seen between 1000 - 4000 grams (fresh ...Search: Monotub yield . cambodian mushroom grow time. Post author: Post published: June 17, 2022 Post category: icon vs evolution golf carts Post comments: mt dora restaurants with outdoor seating mt dora restaurants with outdoor seating. Again, all operations yield synchronization actions.Inflatable monotub has a built-in liner that the mycelium clings to perfectly, leaving you with no side pins. Built-in drain hole for easy rehydration and draining. Multiple air holes for controlled humidity and ventilation. Improved lid design. Clear plastic for easy viewing. Thick sturdy plastic for reuse for more grows.Try to get some pictures up. A liner doesnt stop side pins. It can help though. I would think your describing a sub with poor surface conditions. Cant really ne certain without seeing it though. From my experience potency is not determined by what flush its on. --------------------, Extras: sir_spins_alot, Feels like a stranger, beech grove police scanner Okay, so our first step is to boil some water for pasteurizing our substrate. Pour 4 quarts of filtered water into a pot and turn the heat on high until it comes to a rolling boil. While you wait, you can move on to the next step! Step Two: Mix Everything Together!{"title":"how to increase monotub yield","content":"15 Reardon Road - Medford, MA - 02155 Avoid leaks on window and door installations by using one of Riverside's ...The pathogenic fungus appears to gain entry to growing rooms primarily through contaminated personnel and equipment. Other sources include poorly composted substrate or carryover in rooms that were not sufficiently steamed off. Once introduced, Th4 rapidly interacts with Agaricus, spreading into large disease areas from infestation foci.2,025. Location: Southeastern US. Cubes usually will produce at 100% B.E. even if conditions are pour. With good genetics and a dialed in fruiting chamber, you can achieve 200% B.E. and maybe a little more. The amount that you get from any mono is determined mainly by how much you put in. That really is the deciding factor.Apr 28, 2020 · Most fungi don’t fruit in utter darkness. Step 2. Paint the Lower Half of the Tub Black. Paint only the outside of the tub, and only the lower half—the tub will be filled with substrate up to the paint line, and the purpose of the paint is to keep light from shining on the substrate except on the top. Without the paint, the fungi will sense ... Add the time it takes to get clean mycelium on agar or a clean grain jar fully colonized from a spore syringe if you have no inoculum ready. Agar wedge to grain water LC takes 3-5 days before you can use. Agitated once a day with glass in the bottom. yield 1-2 oz per quart using MS cultures. more with clones.Search: Monotub yield . cambodian mushroom grow time. Post author: Post published: June 17, 2022 Post category: icon vs evolution golf carts Post comments: mt dora restaurants with outdoor seating mt dora restaurants with outdoor seating. Again, all operations yield synchronization actions. In this video you will see how to make a monotub. How to put your colonized spawn bag into the bulk substrate and how to add the casing layer to your mushrooms. Dec 07. How to set up a Fully Automated Monotub In this video I show you how to set up a monotub and make it fully automated. I also show you how to case your mushrooms and put them ...Inflatable monotub has a built-in liner that the mycelium clings to perfectly, leaving you with no side pins. Built-in drain hole for easy rehydration and draining. Multiple air holes for controlled humidity and ventilation. Improved lid design. Clear plastic for easy viewing. Thick sturdy plastic for reuse for more grows. custom hall of fame rings. mib parser. missing persons databaseAdd the time it takes to get clean mycelium on agar or a clean grain jar fully colonized from a spore syringe if you have no inoculum ready. Agar wedge to grain water LC takes 3-5 days before you can use. Agitated once a day with glass in the bottom. yield 1-2 oz per quart using MS cultures. more with clones.In short, the difference between the monotub and the shoebox is the size of the container. The shoe box typically uses 6 Quart totes, while the monotub uses something larger such as a 56 Quart tote. Now each has its benefits and disadvantages and is ideal for specific situations. Let's take a closer look and determine which you should use!Spray the tub daily with water and keep the lid of the bin slightly offset to allow a bit more oxygen flow to the tub. Make sure the bin gets some light to allow the mushrooms to grow in the correct direction. Although mushrooms don't photosynthesize like plants do, light still helps them grow healthy and in the correct direction! Rough and ready: wet yield be around 10% of the weight of the colonized substrate and dry yield will be around 10% of that. That's total, not just the first flush. Feb 12, 2021 · The monotub we'll describe here can hold two 6-pound mushroom blocks, which can potentially produce three pounds of fresh mushrooms in 2 to 6 ... About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... Monotub Update/Harvest Growing mushrooms Подробнее. How to Grow Mushrooms from Start to Finish in a MonotubПодробнее. As far as increasing yields, there is always the obvious; Dunk, Gypsum, spent coffee grounds, manure, straw, etc etc. The deal here is that if you want great yields, you have to match your substrate, and additives. osinde collin county Here we show you how to make a Monotub to grow fresh fungi at home. Monotubs are easy to make and can yield huge flushes. This is the best way to grow dung l... Spawn rate. Let's go and talk about the last point - the spawn rate. Spawn rate is the amount of spawn used per kg on substrate on a dry weight basis. The following figure 4 shows a clear correlation (0.808) between the spawn rate and the yield. The highest yield was in this research achieved at a spawn rate of 6-7%.for 12 wide mouth half pint jars. 250ml water. 7.5g light malt extract. 5g agar powder. Boil the water in the microwave. It helps to use one of those glass measuring cups with the pouring "lip." Whisk in the remaining ingredients thoroughly. Pour evenly into the jars so that the mix covers the bottoms entirely. Sub in a bag in a mono, 1" holes 14 of them, all sutffed with poly, 180 quart tub, fresh air intake from outside, temperature between 19-22 celsius. HorizonSpawn said: ↑. Air-dry your freshly laundered pants in your grow room That'll put some moisture into the air. Not a bad idea at all!All my favorite materials and supplies are listed on FUNGUFRUITS.COMTub filters are Microppose.com discount code FUNGUYFRUITS for 10% off. Worldwide shipping...Support this work directly on Patreon: https://www.patreon.com/oneearthmushroomsConsidering building a monotub? Check out the free substrate calculator at: ... jason todd and bruce wayne father son fanfiction The pathogenic fungus appears to gain entry to growing rooms primarily through contaminated personnel and equipment. Other sources include poorly composted substrate or carryover in rooms that were not sufficiently steamed off. Once introduced, Th4 rapidly interacts with Agaricus, spreading into large disease areas from infestation foci.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... {"title":"how to increase monotub yield","content":"15 Reardon Road - Medford, MA - 02155 Avoid leaks on window and door installations by using one of Riverside's ...Apr 08, 2012 · As far as increasing yields, there is always the obvious; Dunk, Gypsum, spent coffee grounds, manure, straw, etc etc. The deal here is that if you want great yields, you have to match your substrate, and additives. To the species you are growing and its need. While you can grow on Coir/verm. Apr 7, 2010. #102. Oh also look into self healing inoculation ports. Simple as drilling 3 holes in your lid. one on the edge one on the center and one on the other edge. holes on the edge use a 1/8 bit center hole use 5/8. place a washer around the center hole and cover with 2 washer sized pieces of tyvek. the edge holes seal off with silicone ...Combine three parts vermiculite and one part water in the large tote and mix until it becomes hydrated. Add the casing layer up to 1-1.5cm deep. Use a spray bottle to mist the walls of the tub, then close the lid securely. Place your monotub in an area illuminated by ambient light. Never place the tub in direct sunlight.Max Yield Bin | Monotub Mushroom Fruiting Chamber. Rated 5.00 out of 5 based on 3 customer ratings. ( 3 customer reviews) $ 75.00. The V2 tapered bin has been redesigned with changes coming to the lid. Spacing of the air vents allows for a more balanced distribution of airflow ensuring no dry spots. All my favorite materials and supplies are listed on FUNGUFRUITS.COMTub filters are Microppose.com discount code FUNGUYFRUITS for 10% off. Worldwide shipping... till receipt font About Reddit Yield Monotub. Monotub yield Monotub yiel ; Peitä kannella. A ounce oz from each quart jar of spawn is expected, 100%bioeffienency is normal, higher possible for sure of course but that is to be the average expected per quart jar. ... "High" yield is a relative measurement; a dry ounce of mushrooms is a much higher yield than a. Inflatable monotub has a built-in liner that the mycelium clings to perfectly, leaving you with no side pins. Built-in drain hole for easy rehydration and draining. Multiple air holes for controlled humidity and ventilation. Improved lid design. Clear plastic for easy viewing. Thick sturdy plastic for reuse for more grows. This is where the simplicity and advantages of a monotub shines. The monotub will now require more airflow. This can simply be done by removing a small amount of the poly-fil so that it is no longer extremely tightly packed to allow for more air flow. Be sure to remove small amounts at a time to limit the chances of contaminants entering the ...This is where the simplicity and advantages of a monotub shines. The monotub will now require more airflow. This can simply be done by removing a small amount of the poly-fil so that it is no longer extremely tightly packed to allow for more air flow. Be sure to remove small amounts at a time to limit the chances of contaminants entering the ... Spray the tub daily with water and keep the lid of the bin slightly offset to allow a bit more oxygen flow to the tub. Make sure the bin gets some light to allow the mushrooms to grow in the correct direction. Although mushrooms don't photosynthesize like plants do, light still helps them grow healthy and in the correct direction!Max Yield Bin | Monotub Mushroom Fruiting Chamber. Rated 5.00 out of 5 based on 3 customer ratings. ( 3 customer reviews) $ 75.00. The V2 tapered bin has been redesigned with changes coming to the lid. Spacing of the air vents allows for a more balanced distribution of airflow ensuring no dry spots. Prepare the monotub for fruiting. Remove all the tape and replace with polyfil. Remove all the tape and replace with polyfil. Next, prepare your coco coir and carefully add a thin casing layer for the mushrooms .r/shrooms. A place to discuss the growing, hunting, and the experience of magical fungi. Primarily concerned with psilocybin containing mushrooms, but all psychoactive species are welcome.2 days ago · Nov 29, 2020 · Monotub tek is a simple, relatively low-maintenance way of producing a large crop from beginning to end Allen near the Angkor Wat temple complex which is a Buddhist temple in Cambodia and is the largest religious monument in the world May 03, 2021 - May 07, 2021 I typically yield between 3 and 5 ounces of dried ...Apr 28, 2020 · Most fungi don’t fruit in utter darkness. Step 2. Paint the Lower Half of the Tub Black. Paint only the outside of the tub, and only the lower half—the tub will be filled with substrate up to the paint line, and the purpose of the paint is to keep light from shining on the substrate except on the top. Without the paint, the fungi will sense ... free explosion gifsongs about hating your momRe: who has had the biggest yield from a monotub [Re: cowsRmeat] #20446550 - 08/20/14 02:49 AM (7 years, 5 months ago) Mine was 8.5 ounces first flush, it was an isolate from a clone. 1 day ago · monotub spawn to substrate ratio, Mix Your Spawn Into the Substrate to Fill Your Tub Grow mushrooms with ease New (2) from $34 It's easy, fast, and ...Instructions. Click a timestamp to jump to that section of video. 00:00. Basics of a Monotub. 01:18. How to Make a Monotub. 02:04. Colonized Spawn Bag to Bulk Substrate. 08:44.Mar 30, 2022 · POTENTIAL UPGRADES TO THE MONOTUB. Now that you know how to grow magic mushrooms using monotub tek, we’ll discuss some upgrades you can use to boost your yields further. Heat mats. Heat mats are a simple way to maintain an optimal temperature. Place them directly under your monotub if things start to get too cold. 2 days ago · Nov 29, 2020 · Monotub tek is a simple, relatively low-maintenance way of producing a large crop from beginning to end Allen near the Angkor Wat temple complex which is a Buddhist temple in Cambodia and is the largest religious monument in the world May 03, 2021 - May 07, 2021 I typically yield between 3 and 5 ounces of dried ...Nov 20, 2017 · If surface conditions are optimal you won't need a liner. You could add spent coffee grounds to your substrate for a little extra nitrogen but the main thing is water. Shrooms are 90-93% water and nothing's going to help more than keeping the sub hydrated. Re: Few questions about monotubs and increasing yield. Mar 30, 2022 · Combine three parts vermiculite and one part water in the large tote and mix until it becomes hydrated. Add the casing layer up to 1–1.5cm deep. Use a spray bottle to mist the walls of the tub, then close the lid securely. Place your monotub in an area illuminated by ambient light. Never place the tub in direct sunlight. Monotub Update/Harvest Growing mushrooms Подробнее. How to Grow Mushrooms from Start to Finish in a MonotubПодробнее. As far as increasing yields, there is always the obvious; Dunk, Gypsum, spent coffee grounds, manure, straw, etc etc. The deal here is that if you want great yields, you have to match your substrate, and additives. Apr 28, 2020 · Most fungi don’t fruit in utter darkness. Step 2. Paint the Lower Half of the Tub Black. Paint only the outside of the tub, and only the lower half—the tub will be filled with substrate up to the paint line, and the purpose of the paint is to keep light from shining on the substrate except on the top. Without the paint, the fungi will sense ... First we need to drill the holes used for ventilation. For this a drill with a 1" drill bit is necessary. 2. Lets start with the bottom set first. Drill 3 holes on each long side and 1 hole on each short side about 4"-5" above the bottom of the tub. 5 oz dry on the first flush and a total of about 14 oz over subsequent flushes.r/shrooms. A place to discuss the growing, hunting, and the experience of magical fungi. Primarily concerned with psilocybin containing mushrooms, but all psychoactive species are welcome. lady luck online casino reviews A monotub is the simplest of the "advanced techniques". It involves inoculating the bottom layer of a fruiting chamber directly before fruiting. Monotubs produce very high yields and are simple to make and maintain. 3. Laminar Flow Hood.Spawn rate. Let's go and talk about the last point - the spawn rate. Spawn rate is the amount of spawn used per kg on substrate on a dry weight basis. The following figure 4 shows a clear correlation (0.808) between the spawn rate and the yield. The highest yield was in this research achieved at a spawn rate of 6-7%.2 days ago · Nov 29, 2020 · Monotub tek is a simple, relatively low-maintenance way of producing a large crop from beginning to end Allen near the Angkor Wat temple complex which is a Buddhist temple in Cambodia and is the largest religious monument in the world May 03, 2021 - May 07, 2021 I typically yield between 3 and 5 ounces of dried ... Apr 28, 2020 · Most fungi don’t fruit in utter darkness. Step 2. Paint the Lower Half of the Tub Black. Paint only the outside of the tub, and only the lower half—the tub will be filled with substrate up to the paint line, and the purpose of the paint is to keep light from shining on the substrate except on the top. Without the paint, the fungi will sense ... In short, the difference between the monotub and the shoebox is the size of the container. The shoe box typically uses 6 Quart totes, while the monotub uses something larger such as a 56 Quart tote. Now each has its benefits and disadvantages and is ideal for specific situations. Let's take a closer look and determine which you should use!A monotub is a simple but effective fruiting chamber for cultivating or growing magic mushrooms. Shroomery mini monotub tek Mixing some coir substrate and spawning to a bulk monotub..3) Monotub: Use a clear tote and poke holes in the lid (or sides). 2016. 8. 21. porn slaves pictures how to increase monotub yield . by || 1 min ago Share Twitt Share Pin Comment ...Try to get some pictures up. A liner doesnt stop side pins. It can help though. I would think your describing a sub with poor surface conditions. Cant really ne certain without seeing it though. From my experience potency is not determined by what flush its on. --------------------, Extras: sir_spins_alot, Feels like a stranger,Fruiting Mushrooms Using The Monotub Technique: STEP ONE - Purchase your tub, STEP TWO - Line your tub, STEP THREE - Create holes in a tub for airflow, STEP FOUR - Cover holes with micropore tape to prevent contamination, STEP FIVE - Sanitize all materials, STEP SIX, STEP SEVEN - The "Spawn Run",Yea Im from the deep south and we dont get along with Yankees too well for the most part. I like anyone who treats me with respect myself. As for you ANC your my favorite boer African any day!Apr 28, 2020 · Most fungi don’t fruit in utter darkness. Step 2. Paint the Lower Half of the Tub Black. Paint only the outside of the tub, and only the lower half—the tub will be filled with substrate up to the paint line, and the purpose of the paint is to keep light from shining on the substrate except on the top. Without the paint, the fungi will sense ... Okay, so our first step is to boil some water for pasteurizing our substrate. Pour 4 quarts of filtered water into a pot and turn the heat on high until it comes to a rolling boil. While you wait, you can move on to the next step! Step Two: Mix Everything Together!A friend of a friend has a couple monotubs done Fahts Monotub style 56 qt 50/50 composted coo poo/ straw with verm added, 7 quarts spawn each. About 5 days in, colonization is speeding up the tubs have lids with polyfill but on top of the tub is a layer of press n seal with a significant amount of condensation on it as well as on the sides ...Guide 1 - Using a Drill to create a Monotub. Gather all your items: Tub, Drill, and Drill piece. Then attach the Drill piece to the head end of the drill. For the bottom, holes place the drill about 2.5-3 inches from the bottom of the MonoTub. Smaller Monotubs should use higher holes so they can use more substrate).Sep 01, 2022 · Step Three: Close It Up and Wait! With all of your materials in the bucket, throw the lid on, and let it sit for an hour. After which, open it up, give it a good stirring, and close it back up again. Let it sit and pasteurize for at least 6 hours and perhaps a little longer to cool before adding it to your monotub! Jan 11, 2016 · A number of years ago I posted this thread: Slatting Tek - A Truly New & Innovative TEKnique for Higher Yields & Better Pinsets The idea was increasing surface area without taking up additional (and valuable) space where you keep your fruiting chamber(s) while simultaneously making that additional surface area an ideal microclimate for pins to form. Apr 7, 2010. #102. Oh also look into self healing inoculation ports. Simple as drilling 3 holes in your lid. one on the edge one on the center and one on the other edge. holes on the edge use a 1/8 bit center hole use 5/8. place a washer around the center hole and cover with 2 washer sized pieces of tyvek. the edge holes seal off with silicone ...Dimensions. 22.5” L x 15.5” W x 12” H. Monotubs are the easiest and most cost-effective way to scale up your indoor mushroom grow! They can be used as enclosed beds to house substrate and spawn for top-fruiting mushrooms. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... A monotub is a simple but effective fruiting chamber for cultivating or growing magic mushrooms. Shroomery mini monotub tek Mixing some coir substrate and spawning to a bulk monotub..3) Monotub: Use a clear tote and poke holes in the lid (or sides). 2016. 8. 21. Feb 27, 2012 · Sub in a bag in a mono, 1" holes 14 of them, all sutffed with poly, 180 quart tub, fresh air intake from outside, temperature between 19-22 celsius. HorizonSpawn said: ↑. Air-dry your freshly laundered pants in your grow room That'll put some moisture into the air. Not a bad idea at all! About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ... burnet county court recordsInflatable monotub has a built-in liner that the mycelium clings to perfectly, leaving you with no side pins. Built-in drain hole for easy rehydration and draining. Multiple air holes for controlled humidity and ventilation. Improved lid design. Clear plastic for easy viewing. Thick sturdy plastic for reuse for more grows.Dec 07, 2020 · Instructions. Prepare the monotub for fruiting. Remove all the tape and replace with polyfil. Next, prepare your coco coir and carefully add a thin casing layer for the mushrooms. Then, mist them until they are hydrated. Prepare the humidifier, fan and timers. Add the humidifier through one of the holes with polyfil and set the gauge to 82% ... Spray the tub daily with water and keep the lid of the bin slightly offset to allow a bit more oxygen flow to the tub. Make sure the bin gets some light to allow the mushrooms to grow in the correct direction. Although mushrooms don't photosynthesize like plants do, light still helps them grow healthy and in the correct direction! Inflatable monotub has a built-in liner that the mycelium clings to perfectly, leaving you with no side pins. Built-in drain hole for easy rehydration and draining. Multiple air holes for controlled humidity and ventilation. Improved lid design. Clear plastic for easy viewing. Thick sturdy plastic for reuse for more grows.In this video you will see how to make a monotub. How to put your colonized spawn bag into the bulk substrate and how to add the casing layer to your mushrooms. Dec 07. How to set up a Fully Automated Monotub In this video I show you how to set up a monotub and make it fully automated. I also show you how to case your mushrooms and put them ...The first Chanel price increase 2022 landed on March the 3rd and August teh 10th of 2022. We've documented the increases of popular Chanel bags below featuring before and after prices. Whilst we've seen some higher % increases from Louis Vuitton recently, any % increases on a Chanel bag can make a hefty difference to how much a new bag will cost. machinery pete twitterRough and ready: wet yield be around 10% of the weight of the colonized substrate and dry yield will be around 10% of that. That's total, not just the first flush. Feb 12, 2021 · The monotub we'll describe here can hold two 6-pound mushroom blocks, which can potentially produce three pounds of fresh mushrooms in 2 to 6 ... Sep 26, 2012 · Larynx Well-Known Member Mushroom Doctor. Cubes usually will produce at 100% B.E. even if conditions are pour. With good genetics and a dialed in fruiting chamber, you can achieve 200% B.E. and maybe a little more. The amount that you get from any mono is determined mainly by how much you put in. In short, the difference between the monotub and the shoebox is the size of the container. The shoe box typically uses 6 Quart totes, while the monotub uses something larger such as a 56 Quart tote. Now each has its benefits and disadvantages and is ideal for specific situations. Let's take a closer look and determine which you should use!Mar 30, 2022 · Combine three parts vermiculite and one part water in the large tote and mix until it becomes hydrated. Add the casing layer up to 1–1.5cm deep. Use a spray bottle to mist the walls of the tub, then close the lid securely. Place your monotub in an area illuminated by ambient light. Never place the tub in direct sunlight. How to Improve Your Yield, How To: About, Add CO 2 to a Reaction, Add Reagents, Clean Glassware, Degas Solvents, Get a Good 1 H NMR Spectrum, Grow X-Ray Quality Crystals, Handle Azides, Improve Yield, Manage an Emulsion, Monitor by TLC, Prepare Jones Reagent, Prepare LDA, Present a Talk, Purify by Crystallization, Purify by Distillation,In short, the difference between the monotub and the shoebox is the size of the container. The shoe box typically uses 6 Quart totes, while the monotub uses something larger such as a 56 Quart tote. Now each has its benefits and disadvantages and is ideal for specific situations. Let's take a closer look and determine which you should use!May 15, 2020 · Support this work directly on Patreon: https://www.patreon.com/oneearthmushroomsConsidering building a monotub? Check out the free substrate calculator at: ... samsung washer door latch replacement part; the knot small wedding venues; 1978 trans am engine options; longterm effects of narcissistic abuse; motion for contempt for perjuryMost fungi don't fruit in utter darkness. Step 2. Paint the Lower Half of the Tub Black. Paint only the outside of the tub, and only the lower half—the tub will be filled with substrate up to the paint line, and the purpose of the paint is to keep light from shining on the substrate except on the top. Without the paint, the fungi will sense ... sntp xa