Who's tried Hydroponic rooting?
Gonna start a run soon. So did you use any nutrients in the water?
Did you root indoors or out?
What ambient temp worked well?
What time of year worked well for you?
What hormone did you use & did you leave it on the cuttings a few minutes before setting them in the cloner?
Did it work well for you & did rooted cuttings thrive after potting up?
Not that I'm curious :-)
I recall a lot of posts re. this method some years back. Folks were using home-made cloners with air pumps bubbling in the water to provide mist on the cutting's bottom stem. There were a lot of favorable posts on how well this method worked on roses.
For the first run, I went ahead & bought a kit. The supplier said that people generally get roots on roses in ~17 days.