|What plant food I can buy from Home Depot for an orange tree, Mexican sweet lemon and a grapefruit tree. They are all young, less than 3 feet tall and 3/4 inches stem?
|There are specially formulated "Citrus Tree" fertilizers that you can feed your trees. The label will indicate how much to give each of your small citrus trees, and how often to apply. Look in the fertilizer section for Citrus Food. Best wishes with your trees.|