Well, dadgum it! I'd forgotten about that!
But I think it depends on the type of pine tree too. I remember there were bunches of them growing on the mountainsides back when I lived in Tennessee, around pine trees too. So there you go, zoila3! I hope that works out for you because those are really nice flowers. They come back year after year and they're so sweet. Hooray for pridgeon! Thanks for the reminder!
I have a pine tree in the yard at my new house and I think I'll plant a few at its feet and see if they like it there.