Phal. spike

[paleofreak]

I have a phal that I saved in may last year. When I got it it was in bloom and when the blooms fell I cut the spike back to where it died to (I did this because my othe phal bloomed very strong afterwords). So now it's 6 months later and there is no sigh of growth on the spike (although leaves are still growing strong). Should I cut the spike or wait for it to flower or just wait.