Westland Ericaceous High Performance Liquid Plant Food is a specially tailored feed that provides all the essential nutrients ericaceous plants need to flourish. Whether in containers or in the ground, feed weekly to help prevent disease and for an abundance of stronger, healthier, more vibrant flowers.Ideal for acid loving plants including rhododendrons, azaleas, camellias & blueberriesEnriched with seaweed to strengthen plants from the insideHigh Potassium for longer lasting bloomsMagnesium for greener & glossier foliageAn essential iron source to help nourish plantsHow to Use:Apply every 7-14 days from early spring (Mar) to late summer (Aug).Shake well before use. Fill a watering can with 4.5L of water (1 gal).Measure 50ml using the dosing cap and pour the feed into the watering can. Without wetting the foliage, apply around the plant until saturated.Safety Information:Always read the product label before use. For full safety information please see the product Safety Data Sheet (SDS