ex demonstration TriWave Working directly with golf course superintendents, Turfco designed the innovative TriWave� 60 Overseeder to produce the results you need. TriWave's 1�-inch seed spacing, combined with three independent floating heads, greatly increases germination rates by following the contours of the terrain for consistent seed depth. It's WaveBlade technology creates clean, optimal slit widths for better seed-to-soil contact while keeping turf disruption to a minimum. Achieve up to 30% better germination.