COAXING A PHAL INTO BLOOMING

[superbelks]

Hello fellow orchid-heads!!

I have two very strong looking Phalaenopsis, but ever since their flowers fell off and I cut the spike right above the last node the spike turned brown and I had to cut them off. Now they keep sprouting roots and very green and beautiful leaves, but no new flower spikes. I have tried feeding them, exposing them to window light, letting the medium dry out completely between irrigation and nothing has coaxed these bratty ladies into blooming for me again. It has been one year since I last enjoyed their blooms. Any suggestions? Their leaves are deep green, if this is any indication of their needs please let me know. Thanks guys!