Field Study

Vitazyme on Potatoes – 2011, Houlton, Main

This potato trial in northern Maine showed that Vitazyme increased tuber yield by 18 cwt/acre, 6% more than the untreated control. The increase was due to only a single application, at planting, and would likely have improved much more had one or two foliar treatments been made later on. The treated plants were more aggressive, healthier, and insect free during the growing season than the control plants.