Amazonas spore print

The Amazonas strain is one of the most storied Psilocybe cubensis varieties in existence. Believed to have been originally collected from the warm, humid lowlands of the Amazon rainforest, this strain carries a deep connection to the very beginnings of modern cubensis culture. Its tall, robust fruiting bodies and reliable growth have earned it a lasting reputation among collectors and enthusiasts worldwide.

A Strain Rooted in Mycological History

The Amazonas lineage is widely considered one of the earliest commercial cubensis genetics to enter circulation. Its origins are often linked to ethnobotanical expeditions through the Amazon basin during the 1970s, with some accounts connecting it to the explorations of Terence and Dennis McKenna. Over the following decades, the strain was preserved and distributed by early spore vendors, cementing its place as a foundational variety in the cubensis world. Today, Amazonas remains one of the most recognisable and historically significant strain names in any spore catalogue.

Visual Characteristics of Amazonas

• Cap: Broad and convex, golden-brown to caramel when young, fading to a lighter tan towards the edges as the mushroom matures. Often displays a pronounced central bump.
• Stem: Tall and thick, white to off-white, frequently reaching impressive heights. Bruises blue when handled — a hallmark oxidation reaction.
• Overall appearance: Large, meaty fruits with a classic tropical cubensis look — commanding and well-proportioned, standing out for their sheer size.

A Collector's Benchmark Strain

Amazonas is valued by enthusiasts who appreciate strains with genuine provenance and a long track record. Its deep roots in mycological history, combined with its bold physical appearance, make it an excellent reference strain for comparing newer or more exotic cubensis varieties. Many collectors consider it a cornerstone of any well-rounded spore library — a piece of living history that represents the origins of the modern cubensis hobby.

How to Use a Spore Print

Not sure where to start once your spore print arrives? We have put together a detailed guide that walks you through the entire process, from scraping spores off the print to preparing them for microscopy or long-term storage. Read our step-by-step instructions here: How to Use a Spore Print.

Why Add Amazonas to Your Collection

If you are building a diverse Psilocybe cubensis collection, Amazonas fills the role of the legendary classic. Its combination of impressive size, striking golden-brown caps, and unmatched historical pedigree make it one of the most rewarding strains to include. Whether you are drawn to its connection to early ethnobotanical exploration or simply appreciate a big, beautiful cubensis specimen, Amazonas is a strain that belongs in every collection.