Can You Use Too Much IBA? The Risks of Rooting Hormone Overdose
•
5 min read
According to research published in the *International Journal of Advanced Biological and Biomedical Research*, excessively high concentrations of IBA can actually inhibit rooting rather than promote it, demonstrating that an optimum concentration is critical for success. This fact underscores the importance of understanding if and when you can use too much IBA on your plant cuttings.
