Sequestrene Plant Tonic cures element deficiency in acid loving plants which may result in yellowing foliage, and helps all plants to grow better. Soluble formulation, so quick acting. Dilute and water on. Particularly beneficial to ericaceous plants such as rhododendrons, heathers, azaleas, camellias, pieris, enkianthus, blueberries etc. Pack size 5 sachets makes a total of 22.5 litres or 5 gallons. Contains chellated iron, manganese and magnesium
