Figure 3. A 3-3-3 liquid fertilizer label. This 1 quart of liquid fertilizer has 0.08 pounds (36 grams) each of nitrogen (N), phosphorus (P2O5), and potassium (K2O) active ingredients. Namely, it has 0.24 pounds (108 grams) of active ingredients and 2.4 pounds (1092 grams) of water or other inactive ingredients.
Credit: Guodong Liu