I decided to grow paphs and phrags semi- hydro to see if they would be happy and bloom more often. Not so far. I am a windowsill grower. I used to have better luck with slippers years ago but now I think a greenhouse might be the ticket. I never did get into multi blooming paphs because I wanted to get better at growing single bloomers first. I did know a grower who did great with them in New England in his greenhouse but then he lost his entire collection in a freeze.