Tag Archive: sanitation practices

Notes from North Central

Read More in The Sun Gro’er Issue 1/1 (2003) “For growers who desire low EC levels and do not want to leach the ideal solution is the use of growing media products with reduced nutrient charges.” The measurement of soluble salts tests the “fitness” of growing media in the greenhouse. The amount of soluble salts is assessed by measuring the electrical conductivity (EC) of… View Article Read more about Notes from North Central »