Hypothetically speaking only. It's pretty much expected, so it would be a yes. But oh well, I've been single for more than 30 years now, don't let the age displayed in my profile fool you as I'm actually in my mid 30s.
But now I see the bright side of being single so long, I had saved all the money that I otherwise would have had to spend anyway for dates or for a relationship buying stuff all just to make the other person feel good.
do you mean when we are on a date? probably not. 1) where is she going to put them? 2) they are usually ridiculously priced. I get pissed off when people try and shame you into buying something. My ex-wife hated flowers. She would rather me take her out to dinner, then spend money on something that is going to die so quickly. After 25 years I guess I just have that kind of take on flowers.
Thought about it but never have. Not a first date either. Some women don't like them (or certain ones) and/or think it's cheesy. And unless she tells you (which she likely won't until later when you get to know her) then you don't know.