Jack's Hydrangea Blue Fertilizer | 7-3-3 | 1.5 lbs.

Jack's Classic® Hydrangea Blue 7-3-3 is a unique combination of high quality nutrients and aluminum sulfate designed to produce lush leaves and enhance and maintain blu color in many pink and blue varieties of hydrangea.  If the hydrangea is planted next to a concrete foundation or in high alkalinity soil, it will be especially beneficial.  It will not change the color of white hydrangea varieties. 

Water soluble plant food with micronutrients.