ProTone Plant Growth Regulator: An Exciting New Tool For Growers
ProTone is designed specifically to maximize production of high-quality red table grapes. This plant growth regulator dramatically enhances color development over a wide use period, delivering fast, even coloring from early in the season to late in the harvest period, even after marketable sugar levels have been achieved.
For more information: http://www.valent.com/agriculture/products/protone/index.cfm