Paclobutrazol 
A Plant Growth Regulator introduced in the 1980s, and which is absorbed through plant roots, with its mode of action being an early gibberellic acid inhibitor. One product this was marketed as was Trimmit.
Paclobutrazol
A Plant Growth Regulator introduced in the 1980s, and which is absorbed through plant roots, with its mode of action being an early gibberellic acid inhibitor. One product this was marketed as was Trimmit.