southbayLA154
Well-Known Member
alright got itMore vermiculite, you dont need the gypsum. Boiling water will not sterilize. Try bringing your substrate to field capacity (squeeze a fist fill, if a few drops of water exude, you are good. If rivulets come its too much). Place it in a pan, cover with foil and cook in your oven at around 170 f for a few hours. Let it cool to under 100 and put your spawn in. Cover with foil again, a few holes for air. Put the thing in a nice warm place for a few weeks.
1 part coco
1 part Malibu compost
2 parts vermiculite
Bring to field capacity
And in she goes in the oven
adding some compost too it is fine ?