Key points are not available for this paper at this time.
Treatment with gibberellic acid (GA3) enhances the number of adventitious roots and the number and length of sprouted buds on stem cuttings of Ipomoea fistulosa. Such simultaneous promotion of both rooting and sprouting is in contrast to most earlier reports on the effect of GA3 on these processes.
Larry Cuban (Fri,) studied this question.