<sigh> Bit of envy, here. On our third year of our amaryllis (not as pretty as yours, but still lovely in previous years), and despite high hopes after pulling them from the cold & dark of our fridge in October, no blooms in December. Or January. Or February. 😩
I checked flower sites for what I did wrong (add special fertilizer? more sun? less sun?) but they offer "water it and give it sun" as all that's needed. The leafs are big, strong, and happy, but no buds.
Well, I'll give them another couple months, then they get trimmed, bagged, and stuffed back into the fridge.