Associate Professional Horticulturist (APH) The APH exam spans four distinct sections delivered over a single day a 100-question multiple-choice portion covering plant science fundamentals, a practical identification module with 50 specimen photos, a soil and nutrition problem-set, and a timed design scenario requiring landscape recommendations. This modular structure tests breadth across botany, pathology, and cultivation while allocating adequate time for applied decision-making in realistic conditions.
| Exam Name | Associate Professional Horticulturist |
| Exam Code | APH |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
