Attention Growers (Indoor and Outdoor) We produce and supply colloidal silver for use in agriculture and horticulture. Colloidal silver has a multi decade track record for protection against plant diseases,pathogens, bacteria, viruses,fungus and molds etc. Colloidal silver implemented into your daily regime will virtually eradicate most plant disease problems and save you the potential cost of disaster. The cost of this protection is pennies! Visit us and download our instructional and informational PDF's http://www.collsilver.ca/agriculture.html