Polymer-coated E-Max Release Technology safely delivers aluminum sulfate and essential micronutrients to produce brilliant blue hydrangeas.
-
safe and consistent release eliminates need to reapply
-
lower phytotoxicity risk than drenches
-
100% resin-coated cores prevent overdoses and minimize root burn
Brand details
This product is part of the Osmocote Special Products portfolio
Osmocote Special Products are designed for unique species and applications.
Learn more about Osmocote Special Products