Chempak ericaceous fertiliser is a multifunctional product providing essential trace elements unavailable in high ph soils and an acidifier to lower soil ph thereby releasing further natural trace elements the unique lime45neutralising formula combats hard limey water producing plants that show strong growth and good foliage ideal for rhododendrons azaleas hydrangeas camellias most heathers and conifers pieris and other acid45loving plantsuseful linkshow to use fertilisers