Mushroom Magic (JH Group Global), markets and sells mushroom spores. They say that the only thing you need is a space of 2 x 2 meters in your garage or a shed and some straw (or any other substrate, like grass or leaves). You place the spores in the substrate, leave it for three weeks, and then you will start harvesting your mushrooms. This is a total lie!! When you recieve their Manual (which is a photocopied little booklet), this is some of the things you need to do/have to make this business work: TOTAL SANITATION BOOTS, MASKS... read full review »