W. M. D. N. Warigajeshta

Modulating Morphological Architecture: The Role of Paclobutrazol in Inducing Compactness and Pseudobulb Expansion in Dendrobium Orchids

W. M. D. N. Warigajeshta, M. D. E. R. Andradi & S. A. Krishnarajah · Asian Journal of Agricultural and Horticultural Research · 2026

Aims: To evaluate best concentration of Paclobutrazol (PBZ), a gibberellin biosynthesis inhibitor, on the growth and flowering characteristics of Dendrobium ‘TC 32’ to achieve a compact, sturdy growth habit suitable for commercial pot plant production. Study Design: The experimen...