Fertilizer Azaleas - Rhododendrons
NPK FERTILIZER WITH HIGH SO3 TITLE
Granular Azalea fertilizer for the fertilization of rhododendrons and other Acidophilic plants (Azaleas, Camellias, Erica and others). For blue hydrangeas it is also advisable to use the specific fertilizer to increase their blue color. In addition to the main fertilizing elements, this fertilizer also provides Magnesium, Boron and Iron and a nitrogen inhibitor.