A Good Reliable Bulk Sub Recipe

Quintin's "Too fresh to flop" bulk sub preparation tek:

This Bulk sub recipe for a 50l tub and 10l substrate and 3l grain spawn:

650g coir 4,5l water 2l verm 4 tbsp gypsum

If u want to add h.poo, for every liter of poo replace 65g coir.

For smaller tub volumes, roughly divide the above quantities to match your tub volume.

Steps: 1. Get the water boiling. 2. Mix the gypsum into the water. 3. Add the chopped up coir pieces first and stir till there are no dry bits left. 4. Add the verm and h.poo (optional) and stir evenly. 5. Leave the pot with a lid on its lowest temperature setting for 30mins to steam pasteurize. 6. Let it cool till room temperature which is around 3 hours for me.