GoodWeed215 TV #2

The roots use oxygen and absorb it directly from the soil or from water that contains dissolved oxygen. The amount of dissolved oxygen water can hold is determined for the most part by its temperature. The cooler the water, the more oxygen it holds. This is one of the main reasons for root deterioration when it occurs in hydroponics systems. Warm water doesn't hold much oxygen. This anaerobic condition sets the stage for pathogens to attack the stressed roots. There are several ways to add oxygen to your water