Mushroom Burial Suits: Costs, Benefits & How It Works

The mushroom burial suit is a biodegradable garment embedded with mushroom spores and other microorganisms designed to break down the body after death. As the body decomposes, the fungi help neutralize toxins and return nutrients to the soil, supporting new plant growth.

This concept has gained attention for its role in eco-conscious funerals, appealing to those seeking sustainable, toxin-free burial methods. Public awareness has grown through media coverage, documentaries, and high-profile examples—such as actor Luke Perry, who was buried in a mushroom suit—sparking conversations about greener alternatives to traditional burial and cremation.

This article will explain how the mushroom burial suit works, its environmental benefits, and how it compares to other green burial options. It will also explore its origins, materials, and science, address legal and practical considerations, and provide guidance for those interested in choosing this innovative eco-burial method.

What Is a Mushroom Burial Suit?

A mushroom burial suit is a full-body, biodegradable garment infused with mushroom spores and other beneficial microorganisms. Its purpose is to accelerate natural decomposition, help neutralize toxins in the body, and return nutrients to the soil, creating a cleaner, more sustainable burial process.

The suit is part of the growing movement toward eco-friendly funerals, which aim to reduce environmental impact by avoiding embalming chemicals, metal caskets, and concrete vaults. Like shroud burials, tree pod burials, and other natural options, it prioritizes biodegradability and a direct return to the earth.

Popularized by the company Coeio through their Infinity Burial Suit, the concept was developed by artist and entrepreneur Jae Rhim Lee. Her research focused on “Infinity Mushrooms,” selected for their ability to consume human tissue and pollutants, while enriching the surrounding soil. The design gained public attention after its launch and high-profile use in eco-burial cases.

How the Mushroom Burial Suit Works

Design and materials

The suit is typically made from organic, biodegradable fabrics such as cotton, hemp, or bamboo, ensuring that no synthetic fibers remain in the soil. Woven into or applied onto the fabric are mushroom spores and other microorganisms specially chosen for their decomposition and soil-restoring abilities.

How the suit’s fungi interact with the body and soil

Once buried, the body’s natural decomposition releases nutrients and any stored toxins. The mushroom spores germinate and grow mycelium, which spreads through the suit and into the surrounding soil, breaking down organic matter while helping to filter or bind certain contaminants.

Role of mushrooms in decomposition and toxin remediation

Mushrooms and their root-like mycelium networks are nature’s decomposers. They break down complex organic material into simpler compounds, while some species can absorb or neutralize pollutants such as heavy metals and pesticides—helping to detoxify the body before it becomes part of the soil ecosystem.

Timeline of decomposition compared to traditional burial

In a natural, unembalmed state and with the aid of the mushroom suit, decomposition may occur in several months to a few years, depending on soil conditions and climate. This is significantly faster than in a traditional burial, where embalming, metal caskets, and burial vaults can slow decomposition for decades or even centuries.

Environmental Benefits

Eliminates the need for embalming chemicals

The mushroom burial suit supports natural decomposition without toxic preservatives like formaldehyde, preventing harmful chemicals from leaching into the soil and groundwater.

Detoxifies harmful substances from the body

Certain mushroom species used in the suit can help break down or bind toxins such as heavy metals and environmental pollutants that may have accumulated in the body during life.

Restores nutrients to the soil

As the body decomposes, mushrooms convert organic matter into bioavailable nutrients, enriching the soil and supporting new plant growth, thus contributing to a healthier local ecosystem.

Reduces carbon footprint and cemetery land impact

The suit’s lightweight, biodegradable design eliminates the need for resource-intensive caskets and concrete vaults, and when used in natural burial grounds, it avoids the perpetual maintenance and land use of conventional cemeteries.

History and Development

The science behind mycoremediation (using fungi to clean and enrich soil)

Mycoremediation is an environmental science technique that harnesses fungi’s natural ability to break down organic matter and neutralize toxins. The mycelium network—fungi’s underground root system—absorbs contaminants, metabolizes pollutants, and restores soil health, making it a powerful tool for ecological restoration.

Early research and prototypes

The mushroom burial suit concept emerged from artist and researcher Jae Rhim Lee’s work exploring the “Infinity Mushroom.” She experimented with strains of fungi capable of breaking down human tissue and filtering toxins, testing the integration of these spores into biodegradable textiles that could be worn after death to aid decomposition.

Commercial launch and public reception

The suit was brought to market by Coeio as the Infinity Burial Suit. Its debut generated international media coverage, with interest amplified by celebrity use—most notably by actor Luke Perry. Public reaction ranged from curiosity and admiration for its eco-friendly innovation to skepticism about its practicality, but it quickly became a symbol of forward-thinking, sustainable funeral practices.

Cost of a Mushroom Burial Suit

Typical price range

A mushroom burial suit generally costs between $1,000 and $1,500, depending on the provider and whether it’s purchased alone or as part of a burial package.

What’s included (suit only vs. full burial package)

The base price usually covers the suit itself, made from biodegradable fabric infused with mushroom spores. A full burial package may include the suit, burial coordination, cemetery or green burial site fees, and additional services such as body preparation, transportation, and paperwork.

Comparison to traditional burial, cremation, and other green burial methods

A traditional burial in the U.S. often costs $7,000–$12,000+ with casket, vault, and cemetery fees. Cremation averages $2,000–$5,000, depending on the level of ceremony and memorialization. Green burials without the mushroom suit can range from $1,000–$4,000, while other eco-options like tree pod burials may cost $2,000–$4,000 for whole-body interments or less for cremation-based versions. The mushroom burial suit sits at the lower end compared to conventional burials but may be slightly more expensive than basic green shroud burials.

How to Arrange a Burial Using a Mushroom Suit

Finding a provider (e.g., Coeio and similar companies)

Start by contacting companies that produce mushroom burial suits, such as Coeio, to purchase the suit or get guidance on compatible burial locations. Some green burial suppliers and eco-conscious funeral homes can also special-order or source the suit for you.

Working with funeral directors familiar with green burial practices

Not all funeral homes are experienced with alternative burial methods, so look for directors who understand eco-friendly funerals. They can help coordinate body preparation without embalming, ensure proper handling of the suit, and arrange for transport to the burial site.

Legal and cemetery considerations (where shroud or suit burials are allowed)

The mushroom burial suit is considered a type of shroud burial, so it is only permitted in cemeteries that allow biodegradable, casket-free interments. Many green burial grounds and some hybrid cemeteries accept them, but traditional cemeteries may require a vault or coffin. Always verify local regulations before purchasing.

Combining with natural burial sites, conservation cemeteries, or home burials

The suit can be used in natural burial grounds, conservation cemeteries that protect and restore ecosystems, or, where legal, on private property for a home burial. Combining the suit with these locations maximizes environmental benefits, as the fungi and mycelium network can directly enrich the soil and surrounding habitat.

Legal and Practical Considerations

Where mushroom burial suits are permitted

Mushroom burial suits are treated like other biodegradable shrouds, meaning they are allowed in green burial cemeteries and some hybrid cemeteries that accept vault-free, natural burials. Whole-body burials in the suit are not permitted everywhere—many traditional cemeteries still require caskets or burial vaults. State and local regulations also vary, so approval depends on jurisdiction.

How to check cemetery regulations

Contact cemeteries directly and ask if they allow shroud-only burials or biodegradable suits. Request their written burial guidelines to confirm details about permitted materials, depth requirements, and whether a vault or liner is mandatory. Green Burial Council–certified cemeteries are often the most accommodating.

Storage and preparation of the suit before burial

Mushroom burial suits are typically stored in a dry, cool environment away from direct sunlight to preserve the integrity of the fabric and spores. They are put on the body shortly before burial, with no embalming and minimal chemical intervention, to ensure the fungi can grow and interact with the soil effectively once buried.

Alternatives and Related Eco-Friendly Burial Options

Green burial shrouds

Simple, biodegradable cloths (often linen, cotton, or hemp) used to wrap the body before burial. They decompose naturally and are accepted in most green burial cemeteries, offering a minimalist and affordable eco-burial choice.

Tree pod burials

Involve placing the body or cremated remains in a biodegradable pod beneath a sapling, allowing the remains to nourish the tree and create a living memorial. This option supports reforestation and conservation efforts.

Biodegradable caskets and urns

Made from materials like wicker, bamboo, cardboard, or untreated wood, these containers break down naturally in the soil, avoiding the long-term environmental impact of metal or lacquered hardwood caskets.

Human composting

Also known as natural organic reduction, this process transforms the body into nutrient-rich soil through controlled microbial activity. Legal in a growing number of U.S. states, it offers one of the most sustainable end-of-life options by returning organic matter directly to the earth.

Cultural and Emotional Perspectives

The symbolic meaning of returning to the earth

The mushroom burial suit embodies the idea of becoming one with nature after death, symbolizing humility, renewal, and the continuation of life through the nourishment of the soil. For many, it represents a conscious choice to leave a positive environmental legacy.

Reframing death as part of a natural life cycle

By visibly connecting decomposition with the growth of new life, this method helps shift perceptions of death from something purely to be mourned into an integral part of the ecological cycle. It can offer comfort to families by showing how their loved one’s remains contribute to sustaining life.

Public figures and advocates who have chosen this method

Actor Luke Perry famously chose to be buried in a mushroom burial suit, sparking widespread media coverage and increasing public interest in green burial alternatives. Environmental advocates and artists have also embraced the concept as both a personal choice and a statement about ecological responsibility.

Common Questions and Misconceptions

Will the mushrooms actually grow on the surface?

No, the mushrooms are not meant to sprout visibly on the grave. The spores and mycelium work primarily underground, breaking down organic matter and aiding in soil detoxification without producing above-ground fruiting bodies in most cases.

Can it be used with cremated remains?The mushroom burial suit is designed for whole-body natural burials, as the decomposition process relies on organic tissue. Cremated remains are chemically altered and have a high pH, which can inhibit fungal growth. However, other biodegradable urn options with soil amendments are available for ashes.

Is it safe for the environment and public health?

Yes. The process avoids embalming chemicals, uses only non-toxic, biodegradable materials, and leverages naturally occurring fungi that do not pose risks to people, animals, or plants. In fact, the fungi can help remove toxins that might otherwise remain in the body and soil.

Resources and Where to Buy

Providers

• Coeio – Creator of the Infinity Burial Suit, available for whole-body burials in approved green burial sites.
• Green Burial Council Marketplace – Lists certified providers offering biodegradable burial products, including shrouds and eco-friendly caskets.
• Etsy and artisan makers – Some independent textile artists and green funeral suppliers offer custom biodegradable suits or shrouds inspired by the mushroom suit concept.

Advocacy and education organizations for sustainable funerals

• Green Burial Council – Provides certification, education, and a directory of eco-friendly cemeteries and funeral providers.
• National Home Funeral Alliance – Offers resources on natural burial and caring for the deceased at home.
• Funeral Consumers Alliance – Educates consumers on funeral planning options, including green and natural burials.
• Natural Death Centre (UK) – Promotes environmentally conscious funeral choices and offers guidance on burial law and options in the UK.

Conclusion

The mushroom burial suit stands out as a unique green burial option that combines biodegradability, soil restoration, and toxin remediation. By using fungi’s natural abilities to aid decomposition and improve soil health, it offers an environmentally responsible alternative to conventional burial and cremation practices.

If sustainability, simplicity, and returning to the earth resonate with your personal values, the mushroom burial suit may be worth exploring. Availability and regulations vary, so it’s important to confirm whether it’s a viable option where you live.

Take the next step by researching providers, learning about local cemetery policies, and discussing your wishes with loved ones—so your final act can reflect both your values and your care for the planet.