Okay, I am sooooooooo excited. I didn't want to say anything until I confirmed with a flashlight what I saw growing. My Phal schilleriana and equestris both have spikes!! I grew these from seedlings and this will be the first bloom for the schilleriana and 2nd bloom for the equestris.
But the best news EVER is that I am pretty sure that I have spikes on my Paraphalaenopsis labukensis and serpentilingua. I grew the serpentilingua from a seedling (I've had it 5 years). The labukensis was rehabbed from an orchid garage sale this past summer. It was really dehydrated and I thought it might die.