Phrag pearcei watering help

Looking for the info on watering of my Phrag pearcei, I am getting mixed results. Some say to let the mix dry out to avoid root rot, some say to keep it always moist, some suggest to put pot it into tray with water, some show them growing in the vase with moss and water.

Is here anybody growing successfully Phrag. pearcei who could share their watering technique, please?
Mine is potted into clear plastic pot with Shultz bark mix, sits on the windowsill with air humidity around 60%. which probably will go down to 40-50% with all the heating.
Thank you so much.