Mega-You-Grow Magic Mushroom Spawn

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2: CARTON SIZE - 6 X APPROX. 3.3LBS (RP $480)



Golden Mammoth Psilocybe Cubensis Magic Mushroom Spawn Now Available!

You have asked and we have answered! We are excited to fill your requests for the Mega-You-Grow Magic Mushroom Spawn master culture of our robust proprietary strain – the Golden Mammoth Psilocybe Cubensis.


With over 40 years experience in perfecting the science of mushroom spawn, we now offer our premium, high-quality MYG Golden Mammoth Magic Mushroom Spawn in single or bulk packs for research mycologists.

Please Note: this is not a kit. It is the spawn component only and doesn't come with any instructions.


The Mega-You-Grow Magic Mushroom Spawn is a laboratory grade mushroom mycelium master culture of the Golden Mammoth Psilocybe Cubensis Magic Mushroom – available in single bag or bulk orders. Our organic magic mushroom spawn is fully pre-colonized and professionally prepared to fast track results and maximize the yields of your research. We have done the hard work for you so that you can get straight to work on the success of your research projects!


MYG Mega-You-Grow Golden Mammoth Magic Mushroom Spawn is the highest quality magic mushroom spawn available – laboratory grade and professionally produced in the dedicated spawn lab of our specially designed mycology facilities, our Cubensis mushroom spawn is made with uncompromising care and quality. Grown on 100% organic, Canadian-sourced, fungicide-free grain, our proprietary Golden Mammoth Magic Mushroom Spawn offers fully colonized mushroom mycelium grain culture that is certified organic, hand crafted, carefully colonized and verified free of contamination for unrivalled quality. Our magic mushroom spawn was developed by our head mycologist with over 40 years experience and expertise to offer isolated, pure psilocybe mushroom culture genetics that give you vigorous colonization and strong mycelial growth for rapid optimization of your results. The MYG Golden Mammoth Psilocybe Cubensis genetics have been carefully curated and isolated over decades of research for ease of use, maximum research yield, purity and resistance to defects/disease and contaminants.


Guaranteed fresh, our MYG magic mushroom spawn is custom batch-made and quality tested for optimum results. The Mega-You-Grow Golden Mammoth Magic Mushroom spawn is professionally produced in our specialized mycology labs with ultimate care and expertise by our industry leading mycologists and is always shipped Express to ensure freshness to your door.


As industry leaders and mycological pioneers, we specialize in Psilocybe Cubensis mushroom cultures for research and microscopy purposes and set the standards for premium, high quality organic magic mushroom spawn. Mega-You-Grow MYG  = Unrivalled Mushroom Genetics, Uncompromising Product Quality and Unparalleled Customer Care!


Mega-You-Grow Spawn Bags come in single large (Aprox. 3.3 lb bag or 1.5kg) or in a bulk carton of 6 X large boxes of spawn (6 X Aprox. 3.3 lb bags or 1.5kg). That's almost 20lb of pure, viable goodness for your research project! Due to high demand, we may have to limit the maximum quantity per bulk order to 3 cartons.


A Note about our Strain: Mega-You-Grow (MYG) Golden Mammoth Magic Mushroom Spawn is made from our proprietary variation of the purest Stropharia Cubensis Cuban Culture (Stropharia Cubensis Cuban is the truest cubensis genetic in existence from which the entire species of Psilocybe Cubensis actually originated). Golden Mammoth was developed decades ago by our head mycologist specifically for ease of use and purity. Golden Mammoth Psilocybe Cubensis Spawn is a robust culture with vigorous dense mycelial growth and strong resistance to disease/defects and contamination. Our spawn culture is similar to Golden Teacher.


Our mycologists have been leading the market in standardized purity, innovation and expertise for the last 40 years – and we take pride in continuing to bring the best in the industry to your door! For uncompromising quality and optimized results, order Mega-You-Grow Magic Mushroom spawn today!