BOOM! Blocks will explode with the mushrooms of your choice! Just inject spores and wait till harvest. So easy it's like magic. BOOM Blocks are also the best choice to use as bulk substrate and spawn your colonized grains to for truly prolific results!
Perfectly mixed and prepped substrate contains everything you need to go from spores to gigantic fruits all in one bag. Fully self contained environment.
The easiest choice for growing mushrooms to fruition. Fastest growth, huge fruits and great potency.