Jack's Classic 7-5-6 is used to promote excellent leaf growth.
This product is easy to mix and use and contains not only major and minor elements but also Calcium and Magnesium, which is essential when using rain or relatively pure waters for growing.
When used in conjunction with the Jacks Classic Orchid Blossom Booster 3-9-6 , it is the perfect system to keep your orchids producing excellent leaves and blooms throughout the year.
