Thanks for the quick reply!
The orchid is a Phal. very similar to this one
I am attached to it, being my first one!
I have some rooting hormone powder (Indole-3-butyric acid 0.1%), could I use that? dissolved in water?
For potting medium I used some "Potting bark for orchids"
One of the two spikes folded on itself today, two days after repotting) and I cut it, the other one still there with a flower close to blooming... should I cut it or I can leave it?
Thanks again!