Steel Magnolia Isolated Spore Syringe – 10cc | Spore Genetics

Hybrid of Blue Magnolia × Penis Envy, aka Steel Mag

The Steel Magnolia Isolated Spore Syringe represents a rare Psilocybe cubensis hybrid that blends the resilience of Blue Magnolia with the potency and density of the Penis Envy cubensis strain. Entering circulation sometime between 2010–2020, this magic mushroom variety has quickly gained a reputation for its slow but powerful growth cycle, rewarding patient researchers with ultra-dense fruits that retain remarkable mass even after drying.

This isolated mushroom strain produces mushrooms with bulbous Penis Envy–style caps, but with a unique Steel Magnolia signature, a dark brown spotted centers fading to cream-colored rings. Its thick stems often wrinkle in a way reminiscent of the Homestead Melmak Penis Envy, further highlighting its unusual lineage. Under the microscope, these spore isolations reveal robust phenotypic expression and hybrid stability, making this a standout addition for anyone looking for a solid Penis Envy Hybrid.

Steel Magnolia Spore Isolate Product Features

✔ 10cc of Steel Magnolia Psilocybe cubensis Isolated Spores
✔ Hybrid lineage: Blue Magnolia × Penis Envy
✔ Distinctive cap morphology: dark brown centers with cream-colored edges
✔ Thick, wrinkled stems and ultra-dense fruit traits
✔ Prepared in a sterile ISO-7 certified cleanroom
✔ Rare hybrid — loved by researchers for stability and unique visuals

What’s Included in Your Isolated Spore Kit

One (1) 10cc BD Luer-Lok Syringe filled with Steel Magnolia Isolated Spores

One (1) Sterile 16-gauge needle

One (1) Alcohol prep pad

Includes our “How to Use a Mushroom Spore Syringe” guide

Looking for other hybrids from the Penis Envy lineage? Check out our Homestead Melmak Isolated Spore Syringe and Penis Envy+ Isolated Spore Syringe

Important Note: Steel Magnolia is intended strictly for microscopy and taxonomy research only — not for cultivation.