HydroBlend

Although it is referred to as clay, Har-Tru is actually composed of crushed stone. This is what makes it such an effective tennis court surface. It is more durable and more consistent that its European clay court counterparts.

HydroBlend is made for sub-surface irrigation.  Har-Tru is made from billion-year-old Pre-Cambrian metabasalt found in the Blue Ridge Mountains of Virginia. It is a natural green stone that is extremely hard and angular, two very important qualities when it comes to tennis court construction. The angularity helps the stone particles lock together to form a stable playing surface.

The hardness provides exceptional durability. The natural green color is classically clay and instantly recognizable. The stone is crushed, screened, and mixed in the precise proportions necessary to produce a stable playing surface. It is then installed over a porous base of crushed stone aggregate to produce the final product, HydroBlend. You can order it in several different amounts below.