Mushroom Spores

Mushroom Spores — Frequently Asked Questions

What are mushroom spores?

Mushroom spores are the microscopic reproductive cells fungi use to reproduce—the fungal equivalent of seeds, each carrying the genetic blueprint of its parent mushroom. At Spore Genetics, spores are sold in sterile syringes, vials, and prints for microscopy and taxonomy study, letting researchers examine spore color, shape, and size under magnification.

What is a spore syringe?

A spore syringe is a sterile syringe filled with mushroom spores suspended in a sterile solution, fitted with a needle for dispensing onto a microscope slide. Our 10cc syringes contain millions of high-viability spores prepared in an ISO-7 cleanroom—a convenient, contamination-resistant format for microscopy research.

What's the difference between a spore syringe, a spore print, and an isolated spore syringe?

A spore syringe holds spores suspended in sterile liquid; a spore print is spores deposited on a card or foil, prized for long-term storage and as a reference specimen; and an isolated spore syringe contains a single, stabilized genetic line for consistent results. Compare our Spore Prints and Isolated Spore Syringes.

Are mushroom spores legal?

Mushroom spores are widely bought and sold for microscopy and taxonomy. Gourmet and medicinal spores are unrestricted, and Psilocybe cubensis spores contain no psilocybin or psilocin—those compounds form only in the mature mushroom. Laws vary by location, so follow your local rules. Spore Genetics ships worldwide and across the U.S. except Georgia and Idaho.

Are mushroom spores dangerous?

Mushroom spores are not psychoactive and are safe to handle for microscopy. Psilocybe spores contain no psilocybin, and gourmet spores are simply reproductive cells. As with any fine particulate, avoid inhaling loose spore dust and work cleanly with sterile technique. Remember, our spores are intended for study, not consumption.

How do you store mushroom spores, and how long do they last?

Store spore syringes and vials in a refrigerator (never the freezer), sealed and away from light. Properly refrigerated, most spore syringes stay viable for about 6–12 months, while spore prints can last for years. Let a syringe reach room temperature before use, and discard anything cloudy or discolored.

What types of mushroom spores does Spore Genetics carry?

Spore Genetics carries 50+ Psilocybe cubensis strains plus specialty species like Panaeolus cyanescens, Psilocybe mexicana, natalensis, and tampanensis—in formats including multi-spore syringes, isolated syringes, 30ml master isolate vials, concentrated syringes, and spore prints. Browse the subcategories above to find the species and format that fit your research.

Where can you buy mushroom spores?

You can buy mushroom spores from specialty mycology labs like Spore Genetics, which ships worldwide and across the U.S. (excluding Georgia and Idaho). Choose a vendor that prepares spores in sterile cleanroom conditions, tests for viability and purity, and clearly states its microscopy-and-taxonomy-only terms—all signs of a trustworthy source.

How are Spore Genetics' mushroom spores prepared?

Every Spore Genetics spore syringe, vial, and print is prepared in an ISO-7 cleanroom using laminar flow hoods and sterile, lab-grade methods. Each batch is tested for viability and purity before shipping, so you receive high-density, contaminant-free spores with clear pigmentation and morphology—ideal for detailed microscopy and strain comparison.

All Psilocybe cubensis spores sold by Spore Genetics are intended for microscopy and taxonomy purposes only—not for cultivation or consumption. You must be 18 or older to order. We ship worldwide and throughout the United States except Georgia and Idaho; customers are responsible for complying with the laws of their own state or country.