If one has to induce or increase rooting in a stem cutting, which hormone should be applied ?

Question

If one has to induce or increase rooting in a stem cutting, which hormone should be applied ? (A) IBA (B) GA (C) Kinetin (D) None of these

Tardigrade Admin · Accepted Answer

Auxins initiate rooting. IBA is a synthetic auxin and is the most potent root initiator.

Q. If one has to induce or increase rooting in a stem cutting, which hormone should be applied ?