Dendrobium doesn't bloom

[onlymemyselfandi]

Hi all! About a year ago i bought this dendrobium orchid for my mum's birthday. It was in blooming period when i bought it. After it finished blooming i didnt know i had to cut off the spike. I just found out i had to when i found this forum few weeks ago and i cut it. Do you know if this dendrobium will keep on blooming now or i ruined it? Is there anything i can do to make it bloom again? It seems to be healthy by the way, the leaves it had since last year are still there and green. Here are some pics of it:


Thanks a lot in advance!