... 3 Certification:SWISS IMO, USDA 4 Plant Growth Regulator,Induce Flowering 90% GA3 Plant Growth Regulator (CAS No.: 77-06-5 ... ) Benefits:• Promoting stem elongation growth;• Induce flowering;• Break dormancy ... in various humic acid, fulvic acid, soluble potassium humate, soluble potassium fulvate, tea seed meal with and without straw, ...