a germination comparison test using Pinsoa Root King rooting hormone

The control group showed a germination rate of only 44%.
Soaking seeds in the full product series (Nos. 2, 6, and 8) resulted in comprehensive improvements in both emergence speed and germination rates.
No. 6 (20 ppm) and No. 8 (40–60 ppm) yielded the best emergence results, producing uniform shoots and robust root systems—ensuring early emergence with no gaps in the stand.