Wow, you've got an adult coerulea! I have one of the coerulea x coerulea seedlings that H&R put out recently. Those things seemed to sell out like hot cakes! Yours looks great BTW. Hopefully in like 5 years mine will look as good as yours.
P.S. Is your plant blooming now? It seems kinda late for this species to be blooming. Just curious.