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About Columbian Rust Mushrooms

Colombian Rust Spore (CRS) magic mushroom is a unique and fascinating strain of Psilocybe cubensis originating from Colombia. This strain stands out due to its distinct orange to reddish-brown spores, a notable deviation from the typical dark purple to black spores commonly seen in most Psilocybe cubensis strains. The unique spore color makes Colombian Rust highly sought after by both cultivators and mushroom enthusiasts.

Distinctive Characteristics

Spore Color and Shape

One of the most striking features of the Colombian Rust strain is its spore color. Unlike the majority of Psilocybe cubensis strains that produce dark purple to black spores, the Colombian Rust spores exhibit a beautiful range of orange to reddish-brown hues. This rare characteristic not only adds visual interest but also makes it easier to identify the strain.

The spores of the Colombian Rust strain are sub-ellipsoid in shape, meaning they have a slightly elongated form. This shape, combined with their unique color, differentiates them from other strains. The spore prints are typically 25-75mm in diameter, indicating that CRS is a good spore depositor, which is beneficial for cultivation and study purposes.


Basidia are the spore-producing structures found in mushrooms. In the Colombian Rust strain, the basidia are reported to be 4-spored, which means each basidium produces four spores. This characteristic is consistent with many other Psilocybe cubensis strains, though the spore color remains a distinguishing factor.

Cultivation and Appearance

While the spores of the Colombian Rust strain are unique, the overall appearance and growth characteristics of the fruiting bodies may vary compared to other Psilocybe cubensis strains. The mushrooms typically exhibit the familiar traits of Psilocybe cubensis, with cap colors ranging from light to golden brown and stems that are sturdy and robust. The variation in fruiting body appearance can add to the intrigue and appeal of this strain among cultivators.

Popularity and Usage

Colombian Rust is popular among cultivators and mycologists not only for its distinctive spore color but also for its reliable growth and potency. As with other Psilocybe cubensis strains, CRS is used for its psychoactive properties, containing the compound psilocybin, which is known for its mind-altering effects. Users often seek out this strain for both its visual uniqueness and its potent effects.


The Colombian Rust Spore magic mushroom is a remarkable and unique strain within the Psilocybe cubensis family. Its orange to reddish-brown spores set it apart from other strains, making it a prized specimen for collectors and enthusiasts. Whether you are a cultivator looking to add a distinctive strain to your collection or a researcher interested in the unique characteristics of this mushroom, Colombian Rust offers a blend of beauty, rarity, and potent psychoactive properties.