Romantic Bic wide-spread pot-busting, covering the pot in three months, such a surprise

Romantic Bic, you've changed, the spread is really amazing, three months ago it was still a cute little potted plant, and in three months it has grown into this, my pot looks too small now. But this one looks really silly.

Here's a close-up, the flower shape is still quite nice.

It's growing so aggressively, I wonder if the nutrients can keep up?

They all come as this kind of small potted plant when you buy them, and once they start growing they really go at it like there's no tomorrow.