I concur. Very fine vermiculite is really easy to saturate and end up with too wet of a substrate. The coarser stuff is much easier to control moisture content.weissewolf said:Swim thinks the only difference is moisture retention. Fine holds slightly more water then coarse. Just dont pack it tight and it will grow.
Swiy should look into using grains instead. Its way easier and better yeilds.
kungpow said:yeah you really need to stop using the old school BRF jar method. You just have to make the investment for a pressure cooker. After that I can produce a half pound dried mushrooms for about 50 bucks and that is only because I buy my hpoo instead of pasturize myself. I am so happy I have a local poo vendor now.
TheNtt said:What is hpoo?