Pun 1: Why did the flower go to the party?

Because it was a blooming good time!

But seriously, it was a petal-fect occasion!

Pun 2: What did the flower say to the bee?

"Bee-lieve me, I'm a flower!"

But the bee just buzzed off!

Pun 3: Why did the flower become a musician?

It was a blooming passion!

Now it's a-maize-ing!