In 2005, researchers at Reiter Berry Farms conducted a trial using GrowPlex™ on raspberries in Salinas, California.
The trial consisted of two treatments. The first treatment, Control, was the grower’s standard fertility program. The second treatment, GrowPlex, had 2 oz of GrowPlex™ per acre added in four applications.
Treated rows experienced a 15% increase in yield with GrowPlex™.
Rows treated with GrowPlex™ showed more consistent sizing and health, and they produced longer into the season.