When people hear the word “phosphorus,” they likely think of agricultural implements such as fertilizer or animal feed. However, the usage of phosphorus extends beyond that of agricultural practices, as it can be found around the home in detergents, soaps, food waste, lawn fertilizer and pet waste. An excess of phosphorus can lead to adverse effects, such as the growth of algal blooms and a subsequent decrease in biodiversity and water quality in nearby streams. To combat this, make sure that you select low or no phosphate dish/dishwasher soap and laundry detergent. Be mindful of what you flush down your toilet or run through your garbage disposal, as food wastes and the improper disposal of household products can lead to elevated phosphorus levels in your septic tank that can lead to a harmful discharge of phosphorus to the surrounding environment. To avoid the discharge of phosphorus, it is important that septic systems are regularly pumped – every three to five years – and maintained to contain the phosphorus at a controlled level. Also, be careful not to overapply lawn fertilizer and sweep it off of hard surfaces after application. And last but not least, scoop up those dog droppings along the roadside before they wash into the nearby ditch or storm sewer system. Let’s all do our part to keep phosphorous in the phriend zone. If you have questions regarding phosphorus uses around the home or on the farm, please contact our office.