Citrus trees can be prone to shortages of micronutrients especially iron magnesium and boron and our special citrus feed pack here provides an excellent way to avoid these deficicecies fed when in active growth it promotes healthier leaves and bigger cropsr supplied as a concentrated form each 175ml bottle of market leading baby bio citrus feed will dilute down to many doses of perfectly designed fee the label recommends 5 10 drops epr litre of water use summer and winter indoor or out