When each dosage of paclobutrazol and CCC, and each application frequency (once or twice a month) were compared, there were no statistically significant differences. The results for the increase in the number of inflorescences for all doses of both products at both application frequencies show no statistical differences. This is in line with the findings of Delaune (2005), working with species of Clerodendrum treated with applications of paclobutrazol. There was no difference in the number of inflorescences produced by Clerodendrum ugandense
and Clerodendrum bungei. However, it conflicts with the results obtained by Hojjati et al. (2009), who found that applying 2000 mg L-1 CCC to Zinnia increased the number of flowers.