Age of plant in field | Amount of Fertilizer per Plant per Application*
| 10-10-10 (Spring) | 14-8-8 (Spring) | Ammonium Sulfate (Summer) | Urea (Summer) | |
| 2nd year or 2′ tall | 2.0 oz. | 1.7 oz. | 1.2 oz. | .56 oz. |
| 3rd year or 3′ tall | 3.0 oz. | 2.6 oz. | 1.8 oz. | .85 oz. |
| 4th year or 4′ tall | 4.0 oz. | 3.4 oz. | 2.3 oz. | 1.1 oz. |
| 5th year or 5′ tall | 5.5 oz. | 4.3 oz. | 2.9 oz. | 1.5 oz. |
| 6th year and older | 7.0 oz. | 5.7 oz. | 3.9 oz. | 2.0 oz. |
*Fertilizer is evenly placed in a circle 18 inches in diameter centered on the plant.