GiDeli Ericaceous Fertiliser 5 kg Tub, Rhododendron and Hydrangea Feed Lowers pH around acid-loving plants, magnesium against yellow leaves, micronutrients boosting blooms, slow-release granules

Rich flowering: potassium plus iron, boron, copper, manganese, zinc support many buds with deeply coloured, long-lasting blooms on shrubs in borders or containers Soil acidifier: ammonium sulphate lowers then stabilises root-zone pH, creating acidic conditions rhododendrons, hydrangeas, azaleas, camellias need for healthy growth Green leaves: added magnesium helps prevent chlorosis, deepening shoot colour, while a raised phosphorus share builds a strong, drought-tolerant root system Steady feeding: even grains spread easily, releasing nutrients gradually over several weeks, which reduces overfeeding risk for sensitive plants between applications Easy dosing: around 20 to 40 g per square metre in spring, split into several feeds over the season, last application by end of July; sturdy tub with lid keeps contents dry