A fertilizer for all varieties of citrus and avocado trees. Formulated for sturdy growth and an abundance of fruit. This product also contains sulfur and calcium to aid in improving alkaline soils and water penetration and iron to aid in the prevention of chlorosis. Contains ammonic and urea nitrogen. Contains: 6% Calcium, 8% Sulfur, 0.10% Manganese, 0.10% Zinc, 1.25% Iron.