Hi Cassandra, I believe you're right that your new philo is bipennifolium, which does have a slightly bluish coloration compared to other philodendrons. I'm not positive, but the blue color might be typical of only immature growth, leaves on older, more mature growth might be plain green. You should start noticing the lobes getting bigger, but of course it'll be slower growing until spring and warmer temps, higher light.

I've seen old references to 'bipennifolium glauca', but I'd be surprised if it's a bonafide term.

Nice find, this philo used to be fairly popular but is rarely offered commercially these days.

Russ

It's beautiful!