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This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. ** The content on this website is for informational purposes only and is not a substitute for professional medical advice; always consult your physician regarding any medical condition. Reliance on this information is at your own risk. The use of psychedelic mushrooms is illegal in many jurisdictions and should not be undertaken without legal advice and careful consideration of the risks involved. **

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  • Psilocybe Cubensis Golden E4k Golden E4k
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Last updated: Oct 20, 2026

Psilocybe CubensisGolden E4K

"Golden E4K"

Psilocybe Cubensis Golden E4K close up
Psilocybe Cubensis fruiting bodies

Scientific Classification

Kingdom:Fungi
Division:Basidiomycota
Class:Agaricomycetes
Order:Agaricales
Family:Hymenogastraceae
Genus:Psilocybe
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Frequently Asked Questions

What is the Golden E4K strain?
Golden E4K is a documented mushroom strain of Golden E4K (Psilocybe Cubensis). It is cataloged in the ShroomSpy mycology database with strain-specific characteristics, origin, and identification details.
Is Golden E4K edible?
Psychoactive
Is Golden E4K psychoactive?
Golden E4K is documented as a psychoactive species. It contains psychoactive compounds that may produce mind-altering effects. Laws governing possession and use vary by jurisdiction.
What effects does Golden E4K produce?
Golden E4K is associated with the following effects: Creativity. Individual experiences vary based on dose, set, and setting.
What is the scientific classification of Golden E4K?
Golden E4K belongs to the kingdom Fungi, division Basidiomycota, class Agaricomycetes, order Agaricales, family Hymenogastraceae, genus Psilocybe. Its scientific name is Psilocybe Cubensis.

About

Golden E4K is a rare and visually vibrant strain of Psilocybe cubensis known for its golden-yellow coloration, robust fruiting, and uplifting, expansive psychedelic experience. The name “E4K” is rumored to stand for “Everything 4 Knowledge” or a similar phrase, emphasizing the strain’s association with expanded awareness, mental clarity, and joyful introspection.

History

Golden E4K’s exact genetic origin is somewhat elusive, but it has been selectively stabilized from Golden Teacher-adjacent lines with a focus on enhanced mood elevation and creative cognition. Its name and reputation spread in underground cultivation communities where it earned recognition for its aesthetic beauty and harmonious effects, often described as golden both in form and function.

It’s considered an excellent hybrid for artistic, social, or spiritually exploratory use.

Overview

Golden E4K mushrooms are medium to large, featuring bright golden caps, slender to medium stems, and moderate blue bruising. They fruit prolifically and respond well to standard cubensis cultivation, making them attractive to home growers.

The trip is uplifting, heart-opening, and mentally expansive, with soft visual textures and an overall sense of well-being and flow. Ideal for creative sessions, nature walks, music journeys, or intentional group settings where clarity and emotional ease are the goals.

Physical Characteristics

Caps:

Conical to convex, becoming broadly convex to flat as it matures, golden brown in color.

Gills:

Adnate to adnexed, close, grayish color in young, becoming nearly black in maturity due to spore color.

Cognitive Effects

Creativity

Users report an increase in creative thinking and problem-solving abilities.

Psychoactive Effects

Euphoric

A sense of happiness and well-being often accompanies the use of Golden E4K.

Pharmacology

Helps With

Depression

Many users find relief from depressive symptoms post-use.

Anxiety

Can reduce feelings of anxiety and stress.

Possible Side Effects

Nausea

Some users may experience stomach discomfort.

Paranoid

High doses can lead to feelings of paranoia or anxiety.

Grow at Home

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Shop Golden E4K spore syringes & prints

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Chemical Constituents

Medicinal Chemistry

Similar Species

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Species:

Key Differences: Golden E4K has a more robust stem and a more pronounced golden cap color.

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Species:

Key Differences: Golden E4K has a more robust stem and a more pronounced golden cap color.

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