People send flowers to communicate an emotion.
I love you.
Get well soon.
Sending flowers is a simple way to let someone know that you care. That you are thinking of them. Who do you need to send flowers to today? Who do you need to take flowers to today?
Let me encourage you to NOT wait until they're dead:)
Send them while they can still smell them.
(I'm laughing as I type those last two sentences)...But seriously. Why wait until it's too late to show you care.
Have a generous day,