| Component | Amount (per cubic yard) |
| Course peat moss | 25% |
| Aged pine bark (1/16-1/2" particle size | 25% |
| Perlite (course horticultural grade) | 25% |
| Course river sand (washed) | 25% |
| Dolomitic limestone | 5 to 10 pounds* |
| Superphosphate | 4.5 pounds |
| Micronutrients (Micromax or Esmigram) | Manufacturer's recommendation |
| Calcium nitrate + | 1 pound |
| Potassium nitrate | 1 pound |
| *Amount based on soil test. | |