Okay, I see what you are asking.
Less than 7 days of seeing one another in 8 months is not any kind of commitment to the relationship really, even if it is long distance. At 250 miles apart, you could certainly be seeing each other much more often. So, it sounds like you are not satisfied with this arrangement and I could certainly understand why.
It's very reasonable and in fact it's mandatory that you tell him what your needs are. If flowers at work would mean something to you, then yes let him know. If he cares, he will respond to your requests. And flowers on occasion is not much to ask for.
You can also set boundaries such as saying "I would really like to see you more, or make plans for when we will actually live closer, or get engaged etc. (whatever you would like to see happen). And then see what he says. It's okay to say, in the next few months I need to be closer, or I will move on to seek out a relationship where I can actually be with that person, make a life, etc.
Don't be afraid to state what you want, and have a discussion with him about this. Otherwise, things could go on like this, indefinitely.... Please click ACCEPT button for this answer, so I'm credited for my help today. Feel free to ask me anything else, even after clicking ACCEPT. Thank you...