Productive Uses for Spent Mushroom Substrate

Spent mushroom substrate (SMS) is the material left after a mushroom crop has finished. It commonly contains the original growing ingredients, such as straw, wood-based material, manure, composted plant matter, water, and nutrients added during preparation. After cropping, it is usually softer and more broken down than the starting material, but it is not a … Read more

Fungi and Mining-Contaminated Water

Mining can affect water in several ways. Exposed rock and mine waste may contribute acidity, dissolved metals and sulfate to drainage, while processing activities can add suspended solids or other site-specific contaminants. The resulting water may threaten streams, groundwater, soils and aquatic life if it is not properly managed. Fungi are being considered as one … Read more

Combining Food Production and Environmental Improvement With Fungi

Fungi are often associated with mushrooms, but most fungal activity happens out of sight. Fine threads called mycelium grow through soil, compost, wood and other organic materials, breaking down complex substances and interacting with plant roots. Used appropriately, fungi can help connect two goals that are sometimes treated separately: producing food and caring for the … Read more

How to Grow a Lion’s Mane Mushroom Kit at Home

Growing a lion’s mane mushroom kit at home is a straightforward way to watch a crop develop without preparing your own growing medium or maintaining a laboratory-style setup. A ready-made kit usually contains a block of prepared material that has already been colonised by lion’s mane mycelium—the network of fungal growth that produces mushrooms—and is … Read more

Turning Municipal Green Waste Into Fungal Resources

Municipal green waste is often treated as a disposal problem, but it can also provide useful growing material, soil amendments, and feedstock for managed biological processes. Fungi are one possible part of that approach. By breaking down plant material and helping form stable organic matter, selected fungi may support composting, land restoration, and other environmental … Read more

Building Larger Outdoor Mycofiltration Beds

A larger outdoor mycofiltration bed is a contained growing medium that uses fungal activity, together with the physical structure of the bed, to help manage selected water or damp materials. The word mycofiltration combines “myco”, meaning fungi, with filtration. In practice, the bed may slow and hold water, trap some solids, and provide conditions in … Read more

Preparing Straw for Mushroom Growing

Straw is an affordable, widely available material for growing some saprophytic mushrooms, especially species that naturally break down plant fibres. It can be a useful way to reuse a dry agricultural by-product rather than relying on more expensive prepared growing materials. However, straw is not suitable for every mushroom, and success depends on the species, … Read more

Integrating Mushroom Beds With Vegetable Gardens

Mushroom beds can fit alongside a vegetable garden when they are treated as a separate growing system rather than as a guaranteed soil treatment. Most outdoor mushroom beds grow fungi on a carbon-rich material such as hardwood chips, logs or straw. Vegetables, by contrast, are grown for their roots and edible parts in soil or … Read more

Using Fungi to Treat Complex Organic Pollutants

Complex organic pollutants can be difficult to manage because they may be chemically stable, poorly soluble, strongly attached to soil, or present in mixtures. Conventional treatment can be effective, but it may also require substantial energy, specialist equipment, or the movement of contaminated material. Fungal treatment offers another possible tool: one that uses the natural … Read more