A natural soil amendment

AIREX web Main BioChar 02

A 100% natural and organic soil amendment

Biochar is a fine-grained, highly porous charcoal produced through the torrefaction of sawmill waste, forestland biomass or agricultural residues.

The use of charcoal to improve soils has been part of soil management practices for centuries as charcoal is found in soils around the world as a result of vegetation fires as well as traditional agricultural practices. It has led to the creation of the dark, nutrient rich terra preta ("black earth") soils of the Brazilian Amazon which differ markedly from adjacent soils, in terms of higher fertility and carbon content.

Airex logo fx biochar

Improves soil fertility and yield

In addition to being natural and environment-friendly, the benefits of BiocharFX are multiple when mixed with compost, peat moss and soil.

AIREX web BiocharFX Benefits Enhanced nutrient retention

Enhanced nutrient retention

AIREX web BiocharFX Benefits Increased water holding capacity

Increased water holding capacity

AIREX web BiocharFX Benefits Improved soil aeration and drainage

Improved soil aeration and drainage

AIREX web BiocharFX Benefits Increased microbial activity

Increased microbial activity


BiocharFX can be used in a variety of industrial and large-scale applications.

AIREX web BiocharFX APP Home Gardening Landscaping

Home gardening and landscaping

AIREX web BiocharFX APP Organic Agriculture

Organic agriculture

AIREX web BiocharFX APP Commercial Horticulture

Commercial horticulture

AIREX web BiocharFX APP Wasterwater Filtration

Waste water filtration

AIREX web BiocharFX APP Environmental Mediation

Environmental remediation


in Purchasing

T: 450.661.6498

Head Office
2500 Bernard-Lefebvre Street
Laval, Québec, Canada, H7C 0A5


Bécancour Plant
103-4170 La Prade Blvd.
Bécancour, Québec, Canada, G9H 0B6

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