Mycelium Running by Paul Stamets has been the perpetual best-seller on popular mycology since published in 2005. It’s an indispensible reference book for anybody working the land, especially foresters, farmers and environmental cleanup contractors. It’s also a great book for anyone interested in growing their own food mushrooms.

The book is a treasure trove of useful practical information on what Stamets refers to as mycofiltration (of water), mycoremediation (of toxic waste), and tips on how mushroom mycelium can help improve soils and boost productivity in farming and forestry with less use of pesticides and fertilizers.

A detailed description of Mycofiltration, the use of mushrooms to filter waste water, is given in one section of the book. It lists recommended mushroom species and materials to use in creating the mycofiltration bed, as well as dimensions, depth, layers, etc. Mycofiltration beds like this can be effectively used for both industrial waste water and farm runoff.

An added benefit of using mycofiltration beds on farms include the production of delicious food mushrooms, which sprout out of these beds. And every 2-3 years, the material in the bed can be dug out and used as a rich fertilizer on the fields of the farm.

Also useful for farmers is the information on no-till farming, which involves a method of leaving the stubble on the field until the next crops is planted. This encourages the development of saprophytic fungi, which break down old plant matter at a pace that’s highly beneficial for new plant life. In contrast, the conventional method of plowing down the stubble after harvest promotes anaerobic bacteria, which decompose organic substrate too rapidly. The saprophytic fungi also help prevent soil erosion and leaching of valuable nutrients and top soil.

Saprophytic fungi benefit forests too, by breaking down organic matter but also help by competing with parasitic fungi (blights), which may kill thousands of trees if not stopped. Foresters can easily seed saprophytic mushrooms in blight infested areas as a natural fungicide against parasitic fungi, fighting fire with fire.

Mycorrhizal mushrooms can also be seeded to support the forest, or they may simply be encouraged to grow naturally by using more enlightened methods of forest management.

Most plants benefit from partnerships with mycorrhizal fungi, especially trees, which become much more drought resistant as well as disease resistant when they partner with a mycorrhizal mushroom species.

Mushroom mycelium can also be utilized to clean up toxic waste sites through a method known as mycoremediation. The term was invented by the author of Mycelium Running, Paul Stamets, but was in common use before the publication of this book.

Contaminants that may be effectively mycoremediated include, but are not limited to, heavy metals, pathological bacteria (such as E. coli), petrochemicals, neurotoxins, dioxin, toxic dyes and other toxic industrial waste.

At $50 per ton, mycoremediation is a very cost effective method to clean up toxic waste. Conventional incineration may cost upwards of $1,500 per ton.

This plethora of information is merely the first half of this 300-page tome. Part III, which makes up the second half of the book, is an instruction manual on how to cultivate your own mushroom mycelium, which can be used for the above listed purposes, or to grow your own medicinal or culinary mushrooms. And seriously, who doesn’t love gourmet mushrooms? In other words, this is a reference book for every household.

Dr. Markho Rafael has worked in natural health since finishing Chiropractic College in the mid-90′s. He currently focuses on medicinal fungi, frequently consulting two reference books: Mycelium Running by Paul Stamets for chemical, biological and medicinal properties of mushrooms, and Mushrooms Demystified by David Arora as the most comprehensive identification guide of American mushrooms.