Mairol Rhododendronwohl - mineral azalea fertilizer
Mairol Rhododendronwohl is a mineral complete fertilizer and due to the low pH value particularly well suited for azalea bonsai. The balanced nutrient composition and the addition of magnesium and trace nutrients promotes vigorous and healthy growth. In addition to the right fertilizer, an azalea should also be in a well-ventilated and acidic substrate (TerraSai-Rhodo).
NPK ratio: 3 + 2 + 3
Application: every 14 days (during the growing season).
