I am in Costa Rica scaling up to a medium size facility, and my biggest issue now is spawn. I can get access to feed grade Millet or seed grade sorghum and forage (for grass) oats. If you had to choose one which would you go with? The oats and millet are cheap, the sorghum extremely expensive 

Lions Mane Buckling (I think I fixed it?)

I can't find the post I commented on about lions mane buckling on the block and sometimes completely falling off, but I noticed that once I nerffed my Rh out of frustration things dramatically improved. I know that if my exhaust damper fails then dirty air will also cause buckling, this is leading me to believe that bacterial stress will cause buckling in addition to possibly other things.

I started cutting my lions mane blocks where there is already nice, thick mycelium near the top to see if part of the problem was in that first week of pinning. Cutting in the denser part reduced pinning time for me by up to 5 days and seemed to prevent bacteria from taking advantage of a cut site with less mycelial mass.

I'll hopefully be submitting a grant for a Hart/POLA system so we can move away form vats of stank water sitting around! This should dramatically help with buckling. Anyway, idk if this was helpful or accurate. Feel free to chime in with your own observations and opinions!

Crystorage:

I'm in Costa Rica, and since all my genetics are imported, and importation can have a month + lead time, it's important I have all onsite storage. 

Is -80c a hard rule? My local brewery has a -20c freezer. Will that suffice? 

If it does not, does anyone have a cheaper small tabletop size -80c freezer they suggest for storing say 4 vials each of 16 strains (64 vials)?

Anyone know which impulse sealer this is. I need one of basically this size for my build out, the one Myers sells is too big 

Almost done setting up my 4 reefer container facility. The biggest sticking point is the HVAC. 

Ive received so much conflicting information. Each grow room container is roughly 26m2 (280ft2) in dimensions and 67m3 (918ft3). 

Ive talked to people who say because of evaporative cooling with the misting i can do fine with a 2ton (24k btu) split unit behind a plenum, others say i need 5 ton (60k btu) minimum. Im hoping to fit around 400, 11# blocks in each container. 

Anyone have real world experience with container growing?

Our climate is caribbean costa rica, average 23c-29c/75f-85f daily and were hoping to mantain the container at 16c-17c/62f-63f

Just got a particulate counter from Midwest grow kits, it think it’s Bonsai brand. Anyways can someone drop some knowledge on me. I get readings for PM2.5, PM1.0, PM10, AQI@PM2.5

If someone could let me know what measurements to look at and at which ranges they need to be in that would be huge

Does anyone know where to find these (at all or in bulk) or what the name is for the coupler that attaches the filter to the jar? These have a gasket and nut to tighten then attach I think Lur lock onto the filter. 

Hey Mycowizards team. I’d still love love love love your maitake. 

Suuuuuuuup.

This is my first post here (I lurk a lot on forums, please accept my mushroom beebs as tribute). I'm working on possibly getting a HART Ultimix system installed via grant funding, however I'm wondering how much of a difference there is between the $100 brass solenoids and the $17 ones? I can venture to guess quality, but can anyone describe what the weak points of a solenoid are? I have limited experience installing solenoids.

Butforealtho - I don't want to clean my hydrofoggers anymore lol

I had some friends ask me to make this. There’s definitely some Mycowizards wisdom and some Mycodon’t’s in there too haha.  

This Shipping Container Grows 1,000+ Pounds of Mushrooms a Month

https://youtu.be/e6mOJpOidLM

Is there anyone making a small scale bag tumbler machine out there?