Tillandsia cyanea

You can separate the pups when they're big enough but you might want to just leave them alone. Three plants don't take up much more room than one and when they bloom it is a nicer display. Also the pups will grow faster if they're left alone. They take about 2 years (in Michigan) to reaching blooming size.

Hi All:
I am new to Bromeliads and I have this one, also known as "Pink Quill". How long does the mother (bract) keep blooming before it dies?

Thanks!
Cometgirl

Hi Haxuan - In my limited experience I find it better to leave this plant in a clump to promote flowering unless you need extra plants to sell/swap.
All the best, Nev.