Summary
ppm stands for parts per million and is the most common domestically used unit when measuring TDS.EC stands for electrical conductivity, which is a measurement of the ability of something to conduct electricity. In horticulture, EC is the m…
Summary
Water can be obtained a variety of ways - most commonly tap/municipal, well, and rain. Content varies greatly but all contain contaminants.Filtration is commonly used to clean water for use with plants - many types of filtration are availab…
Silicon: The Misunderstood ElementWhat is silicon? Silicon is perhaps more misunderstood and under appreciated than any other element. Widely viewed originally as an element not essential for plant life, now silicon is scientifically known to…
