han & chicks outdoor potted plants 3+years old
3+years old not producing new growth or flowering zone 9b texas
Hen and chicks plants don't flower every year, in fact they flower at the end of their life at approximately 3 years old. So if yours flowered last year, the older plants have probably died, and the patch may be re-establishing itself from the younger "chick" plants:
If the "chicks" are slow to establish themselves, you may need to fill in the patch with more seeds.