Sport Series
A make of tractor operated overseeders with four models with working widths of either 2.17m or 2.5m; there are two models of each width, attached by either 3-point linkage or trailed. The machines have double discs which cut into the soil or turf at an angle and the grass seed is dropped into the fine cut slot that is formed, with a spacing of 35mm between slots due to there being two rows of discs. Seed placement depth can typically range from on the surface down to 25mm depth, with application rate being adjustable from 3 to 210 kg per ha. A smooth rear roller helps to re-firm the soil or turf following seeding, with tractor requirements being from 90hp to 110hp depending on model used. This is manufactured by Vredo.