About 2 weeks some a little longer to show roots , this one seems to have a slower growth habit as a plant, unlike the ronde plant is very good grower, the airlayer on ronde is 23 days old and has many roots in bottle now.
I may try some sort of graft i think its called T graft of something like that on ronde or another agressive grower next season with a troubled plant i have.
Im thinking this type take longer but time will tell i try to report back on this one.