Measuring the total dissolved solids, or TDS, gauges the strength of a hydroponic nutrient solution and is an unparalleled method of determining water quality. When growing hydro make sure to take all ...

Grow your dinner's ingredients in water-based systems made for small spaces, free of pests What if all you needed to grow edibles was water, light and a bottle of nutrients? Shutterstock If ...

This time, my focus is on a cheap TDS meter. TDS meters are small hand-held devices used to indicate the Total Dissolved Solids in a solution, usually water. Since dissolved ionized solids (such as ...

The safety and health of your family members is your foremost priority. In this day and age, threats loom all around you, and you wish to leave no stone unturned. To ensure that the water consumption ...