During 2006 and 2007 Terraseed completed a range of replicated trials on a number of sites.

Trials have repeatedly shown 95-100% weed control with all Terraseed products .  By helping to retain warmth and moisture in the soil, the trials have shown crop growth to be quicker and yield increase greater with Terraseed products compared to conventional production(drilled control). This has been demonstrated throughout the season in a number of replicated trials.