>>2713482Psilocybin/psilocin/baeocystin content varies wildly by cultivar. a cube that stains green from baeocystin (another seratonin agonist that can act as an MAOI or similar to MDMA) is a very different animal than a cube that stains blue (polymerization of psilocybin into psilocin)
furthermore, most strains are the end results of much phenotype selection from many iterations of culturing and growing the strain from SPORES. many layers of selection for mycelial growth habit and fruit body shape/size/potency is going on before you see the perfect canopy flushes of homogenous size and shape mushrooms of consistent potency. high quality LIQUID CULTURE syringes are the end result of this process, and it contains only the mycelium that has been proven to consistently yield the advertised flushes, chemical makeup and potency. infinitely culturing out this original mycelium will eventually result in genetic senescence.
if growing from SPORES you're tossing all that consistency to the wind with the assumption that you personally are going to pheno-hunt and select for ideal traits in the strain you want to grow.
if none of this matters or makes sense to you, then sure, a cube is a cube is a cube and you're probably just trying to get really high for fun rather than trying to fine-tune and integrate a personalized routine that requires consistent potency and chemical content