The Dutch King magic mushroom strain is originally from Mexico, but has been cultivated in the Netherlands for so many years that the local mushroom variety earned a reputation of its own. The mycelium produces massive mushroom yields under a wide variety of conditions.
* Substrate: Compost, grain, pasteurized dung and straw
* Temperature during colonization: 28 � 30 Co
* Temperature during cropping: 22 � 26 Co