I didn't realise that it was a seedling until it flowered. Definitely strange time of year for these. I also have six of 'New Horizon' x 'Raptor' in spike but they seem to have stalled. Maybe the daylight hours have triggered them to stall? I hope they move again rather than sitting there and blasting.
I agree, good luck with the blooms! I have a seedling from that cross that just sat there for a few years, but has suddenly seemed to kick it into high gear. It’s put out several very wide leaves in the past year. Fingers crossed I see a spike soon too! Seems like you really have the culture down.Fingers crossed on your ' New Horizon' x 'Raptor' seedlings. I think a lot of us will be keen to see how they turn out. You must be one of the first people to flower these. I haven't seen one in flower yet. I heard from others that this was a really slow growing cross, but obviously you haven't had much trouble.
I had a couple of multi-floral Paphs put up spikes out of season recently and they both ended up blasting.