Casper mushrooms are a ghostly, grey-toned variety of Psilocybe cubensis known for their thick white-grey stems, chubby caps, and potent effects. While this strain hasn’t been widely studied, early lab data and user experiences suggest that Casper delivers a strong, visually immersive trip with powerful introspective qualities.

These shrooms tend to grow with dense, chalky stalks and darker grey heads. Once matured, they’re heavy sporulators — meaning you may find smaller mushrooms dusted in purplish-black spores if harvested after the veil breaks. Their spooky appearance gives them their name, and their high tryptamine content gives them their reputation.

One tested sample submitted to the Psilocybin Cup (Spring 2022) showed impressive potency:

• 1.51% psilocybin

• 0.08% psilocin

• 1.79% total tryptamines

With these levels, users can expect an experience that includes closed-eye visuals, time dilation, enhanced colors, and deep emotional insight. Casper mushrooms are best enjoyed in a mindful, supportive setting — especially for those familiar with moderate to high doses.

Why Choose Casper Mushrooms:

• Rare, visually distinct strain

• Strong visual and emotional effects

• Clean onset with ghost-like clarity

• Great for art, introspection, or guided sessions

🧠 Want to explore more high-potency strains? Check out our full Mushroom Collection to compare effects and potencies.

🔗 Read more about modern psilocybin testing and strain data via the Psilocybin Cup by Oakland Hyphae.

🚚 Fast, discreet delivery available in Bushwick, Ridgewood, Bed-Stuy, Williamsburg, and Greenpoint — 45 minutes or less.