Preventing Root Decline

As some of you might have noticed, certain parts of the fairways are again being aerified.  This time though, our goal is not thatch removal.  The areas that were aerified again are in completely saturated conditions, which if left unchecked could be lethal to the turf in the area. 

100% saturation in soils deprives the roots of oxygen.  O2 is essential for the metabolic process of aerobic respiration, a process that all living cells need to function.  Without oxygen, the roots eventually decline and die, leaving the rest of the plant to the same fate.  Poa annua, a notoriously shallow rooting plant, needs the cool growing season of spring to build up root mass to survive the hotter, drier summer months of July and August. 

By aerifying these wet spots on fairways, we are opening up pathways for gas exchange between the soil and atmosphere.  Oxygen is supplied to the roots and normal growth can occur.  We appreciate the memberships patience with the poor conditions and please know that with drier weather approaching, the courses will be in top shape in no time.