This Har-Tru Maintenance DVD was filmed in partnership with USPTA on the HydroCourt at the USPTA World Headquarters in Houston, Texas. The DVD covers topics from "What is Har-Tru?" to the latest in sub-surface irrigation, to daily, weekly and annual maintenance procedures. The DVD set includes live footage of top dressing procedures, step-by-step instructions and a PowerPoint presentation on how to conduct them.